Tag Archives: ETA Caliber

ETA 1121 Watch spare parts

ETA Caliber 1121 Watch movement spare parts

ETA Calibre 1121 – Part No – 100 Main Plate

ETA Calibre 1121 – Part No – 105 Barrel Bridge

ETA Calibre 1121 – Part No – 110 Train Wheel Bridge

ETA Calibre 1121 – Part No – 121 Balance cock for flat hairspring

ETA Calibre 1121 – Part No – 125 Pallot cock

ETA Calibre 1121 – Part No – 180 Barrel (drum & cover)

ETA Calibre 1121 – Part No – 195 Barrel Arbor

ETA Calibre 1121 – Part No – 201 Center wheel

ETA Calibre 1121 – Part No – 210 Third Wheel

ETA Calibre 1121 – Part No – 224 Fourth wheel

ETA Calibre 1121 – Part No – 230 Escape wheel pinton

ETA Calibre 1121 – Part No – 240 Cannon Pinion

ETA Calibre 1121 – Part No – 250 Hour Wheel

ETA Calibre 1121 – Part No – 260 Minute Wheel

ETA Calibre 1121 – Part No – 301 Regulator for flat hairspring

ETA Calibre 1121 – Part No – 311 Upper cap jewel with end-piece

ETA Calibre 1121 – Part No – 330 Lower cap jewel with end-piece

ETA Calibre 1121 – Part No – 343 Bearing-plate, for sweep-second

ETA Calibre 1121 – Part No – 401 Winding Stem

ETA Calibre 1121 – Part No – 407 Sliding Pinion

ETA Calibre 1121 – Part No – 410 Winding Pinion

ETA Calibre 1121 – Part No – 415 Ratchet Wheel

ETA Calibre 1121 – Part No – 420 Crown Wheel

ETA Calibre 1121 – Part No – 422 Crown Wheel ring

ETA Calibre 1121 – Part No – 425 Click

ETA Calibre 1121 – Part No – 430 Click Spring

ETA Calibre 1121 – Part No – 435 Yoke

ETA Calibre 1121 – Part No – 440 Yoke Spring

ETA Calibre 1121 – Part No – 443 Setting lever

ETA Calibre 1121 – Part No – 445 Setting lever Spring

ETA Calibre 1121 – Part No – 450 Setting Wheel

ETA Calibre 1121 – Part No – 451 Minute Setting Wheel

ETA Calibre 1121 – Part No – 601 Center wheel jewel, upper

ETA Calibre 1121 – Part No – 605 Third wheel jewel, upper

ETA Calibre 1121 – Part No – 606 Third wheel jewel, lower

ETA Calibre 1121 – Part No – 610 Fourth wheel jewel, upper

ETA Calibre 1121 – Part No – 611 Fourth wheell jewel, upper

ETA Calibre 1121 – Part No – 615 Escape wheel jewel, upper

ETA Calibre 1121 – Part No – 616 Escape wheel jewel, lower

ETA Calibre 1121 – Part No – 620 Pallet stall jewel, upper

ETA Calibre 1121 – Part No – 621 Pallet staff jewel, lower

ETA Calibre 1121 – Part No – 630 Balance jewel

ETA Calibre 1121 – Part No – 705 Escape wheel

ETA Calibre 1121 – Part No – 710 Jewelled Pallet fork and staff

ETA Calibre 1121 – Part No – 714 Pallet stalf

ETA Calibre 1121 – Part No – 720 Balance

ETA Calibre 1121 – Part No – 721 Balance with flat hairspring, regulaled

ETA Calibre 1121 – Part No – 723 Balance staff, pivoted

ETA Calibre 1121 – Part No – 730 Roller

ETA Calibre 1121 – Part No – 734 Flat hairspring, regulated

ETA Calibre 1121 – Part No – 736 Collet

ETA Calibre 1121 – Part No – 738 Stud

ETA Calibre 1121 – Part No – 770 Mainspring

ETA Calibre 1121 – Part No – 5101 Case screw

ETA Calibre 1121 – Part No – 5102 Case screw special

ETA Calibre 1121 – Part No – 5110 Bridge screw

ETA Calibre 1121 – Part No – 5125 Pallet cock screw

ETA Calibre 1121 – Part No – 5311 Upper end-piece screw

ETA Calibre 1121 – Part No – 5330 Lower end-piece screw

ETA Calibre 1121 – Part No – 5415 Ratchet-wheel screw

ETA Calibre 1121 – Part No – 5420 Crown-wheel screw

ETA Calibre 1121 – Part No – 5425 Click screw

ETA Calibre 1121 – Part No – 5443 Setting lever screw

ETA Calibre 1121 – Part No – 5445 Setting lever spring screw

ETA Calibre 1121 – Part No – 5738 Stud screw

ETA Calibre 1121 – Part No – 5750 Dial screw

The ETA 1121: A Reliable Manual Wind Movement

The ETA 1121 is a compact manual-wind mechanical watch movement produced by ETA SA, renowned for its precision and durability in vintage and mid-range timepieces. Introduced in the mid-20th century, it exemplifies Swiss horological engineering with a Swiss lever escapement and manual winding mechanism.

Key Specifications

Size and Jewels: 11.75 ligne diameter, typically 17 jewels for reduced friction and enhanced longevity.

Functions: Hours, minutes, and small seconds at 6 o’clock; no date complication for simplicity.

Frequency: 21,600 vibrations per hour (3 Hz), balancing power reserve and accuracy.

Power Reserve: Approximately 42-46 hours when fully wound.

Design and Performance

Crafted with Incabloc shock protection, the ETA 1121 resists daily wear, making it ideal for robust vintage watches. Its Geneva-striped bridges and blued screws add aesthetic appeal visible through exhibition casebacks. Accuracy hovers around -10/+20 seconds per day, chronometer-grade in select variants.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1256 Watch spare parts

ETA Caliber 1256 Watch movement spare parts

ETA Caliber 1256 – Part No – 100 Main Plate

ETA Caliber 1256 – Part No – 105 Barrel Bridge

ETA Caliber 1256 – Part No – 110 Train Wheel Bridge

ETA Caliber 1256 – Part No – 121 Balance cock for flat hairspring

ETA Caliber 1256 – Part No – 125 Pallot cock

ETA Caliber 1256 – Part No – 182 Barrel and cover)

ETA Caliber 1256 – Part No – 195 Barrel Arbor

ETA Caliber 1256 – Part No – 206 Center wheel

ETA Caliber 1256 – Part No – 210 Third Wheel

ETA Caliber 1256 – Part No – 227 Sweep-second wheel

ETA Caliber 1256 – Part No – 245 Cannon Pinion

ETA Caliber 1256 – Part No – 255 Hour Wheel

ETA Caliber 1256 – Part No – 260 Minute Wheel

ETA Caliber 1256 – Part No – 301 Regulator for flat hairspring

ETA Caliber 1256 – Part No – 311 Upper cap jewel with end-piece

ETA Caliber 1256 – Part No – 330 Lower cap jewel with end-piece

ETA Caliber 1256 – Part No – 336 Lower cap jewel with end-piece

ETA Caliber 1256 – Part No – 342 Lower cap jewel with end-piece

ETA Caliber 1256 – Part No – 401 Winding Stem

ETA Caliber 1256 – Part No – 407 Sliding Pinion

ETA Caliber 1256 – Part No – 410 Winding Pinion

ETA Caliber 1256 – Part No – 415 Ratchet Wheel

ETA Caliber 1256 – Part No – 420 Crown Wheel

ETA Caliber 1256 – Part No – 423 Crown Wheel ring

ETA Caliber 1256 – Part No – 425 Click

ETA Caliber 1256 – Part No – 430 Click Spring

ETA Caliber 1256 – Part No – 435 Yoke

ETA Caliber 1256 – Part No – 440 Yoke Spring

ETA Caliber 1256 – Part No – 443 Setting lever

ETA Caliber 1256 – Part No – 445 Setting lever Spring

ETA Caliber 1256 – Part No – 450 Setting Wheel

ETA Caliber 1256 – Part No – 462 Hand-setting cock

ETA Caliber 1256 – Part No – 702 Eecape wheel and pinion with straight pivots

ETA Caliber 1256 – Part No – 710 Jewelled Pallet fork and staff

ETA Caliber 1256 – Part No – 714 Pallet stalf

ETA Caliber 1256 – Part No – 721 Balance with flat hairspring, regulaled

ETA Caliber 1256 – Part No – 723 Balance staff, pivoted

ETA Caliber 1256 – Part No – 730 Roller

ETA Caliber 1256 – Part No – 770 Mainspring

ETA Caliber 1256 – Part No – 1134 Automatic framework

ETA Caliber 1256 – Part No – 1141 Lower bridge for the automatic device

ETA Caliber 1256 – Part No – 1143 Oscillating weight (rotor)

ETA Caliber 1256 – Part No – 1420 Upper crown wheel

ETA Caliber 1256 – Part No – 1421 Lower Crown Wheel

ETA Caliber 1256 – Part No – 1481 Automatic Reduction Wheel

ETA Caliber 1256 – Part No – 1482 Ratchet wheel driving wheel

ETA Caliber 1256 – Part No – 1485/1 Reverser (mounted reverser)

ETA Caliber 1256 – Part No – 1488 Pawl Winding Wheel

ETA Caliber 1256 – Part No – 165C orresponds to the Mainplate

ETA Caliber 1256 – Part No – 1663 Bushing, Lower Oscillating Weight

ETA Caliber 1256 – Part No – 5101 Case screw

ETA Caliber 1256 – Part No – 5110 Bridge screw

ETA Caliber 1256 – Part No – 5121 Balance-cock screw

ETA Caliber 1256 – Part No – 5125 Pallet cock screw

ETA Caliber 1256 – Part No – 5126 Center wheel cock scrgw

ETA Caliber 1256 – Part No – 5311 Upper end-piece screw, for balance

ETA Caliber 1256 – Part No – 5330 Lower end-piece screw, for balance

ETA Caliber 1256 – Part No – 5342 Bearing plate screw

ETA Caliber 1256 – Part No – 5415 Ratchet-wheel screw

ETA Caliber 1256 – Part No – 5420 Crown-wheel scrgw

ETA Caliber 1256 – Part No – 5425 Click screw

ETA Caliber 1256 – Part No – 5443 Setting lever screw

ETA Caliber 1256 – Part No – 5445 Screw for setting lever spring

ETA Caliber 1256 – Part No – 5462 Hand-setting cock-screw

ETA Caliber 1256 – Part No – 5738 stud screw

ETA Caliber 1256 – Part No – 5750 Dial scrsw

ETA Caliber 1256 – Part No – 51134 Screw for the automatic device framework

ETA Caliber 1256 – Part No – 51141 Screw for the lower bridge of the automatic device

ETA Caliber 1256 – Part No – 51495 Bearing wheel screw for the oscillating weight

The ETA 1256 is a vintage manual-wind mechanical movement from the renowned Swiss manufacturer ETA SA, celebrated for its reliability and precision in mid-20th-century timepieces.

Historical Background

Developed in the post-WWII era during ETA’s expansion under the Swatch Group precursor, the 1256 emerged from Fontainemelon roots tracing to 1790s ébauche production. It powered affordable luxury watches from brands like Omega and Tissot, embodying ETA’s monopoly-era dominance before regulatory scrutiny in the 2000s.

Key Specifications

Size and Jewels: 11.75 ligne diameter, 17 jewels for reduced friction and longevity.

Functions: Hours, minutes, central seconds; manual winding with hack feature in some variants.

Frequency and Power: 18,000 vph (2.5 Hz), approximately 42-hour power reserve.

Finish: Geneva stripes on bridges, blued screws for aesthetic appeal in visible cases.

Performance and Reliability

Known for robust construction, the 1256 offers chronometer-grade accuracy when regulated, with adjustable regulator for fine-tuning. Its simple architecture minimizes service needs, making it ideal for restoration projects among collectors.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1260 Watch spare parts

ETA Caliber 1260 Watch movement spare parts

ETA Caliber 1260 – Part No – 100 Main Plate

ETA Caliber 1260 – Part No – 105 Barrel Bridge

ETA Caliber 1260 – Part No – 110 Train Wheel Bridge

ETA Caliber 1260 – Part No – 121 Balance cock for flat hairspring

ETA Caliber 1260 – Part No – 125 Pallot cock

ETA Caliber 1260 – Part No – 182 Barrel and cover)

ETA Caliber 1260 – Part No – 195 Barrel Arbor

ETA Caliber 1260 – Part No – 201 Center wheel

ETA Caliber 1260 – Part No – 210 Third Wheel

ETA Caliber 1260 – Part No – 224 Fourth wheel

ETA Caliber 1260 – Part No – 230 Escape wheel pinton

ETA Caliber 1260 – Part No – 240 Cannon Pinion

ETA Caliber 1260 – Part No – 250 Hour Wheel

ETA Caliber 1260 – Part No – 260 Minute Wheel

ETA Caliber 1260 – Part No – 301 Regulator for flat hairspring

ETA Caliber 1260 – Part No – 311 Upper cap jewel with end-piece

ETA Caliber 1260 – Part No – 330 Lower cap jewel with end-piece

ETA Caliber 1260 – Part No – 401 Winding Stem

ETA Caliber 1260 – Part No – 407 Clutch Pinion

ETA Caliber 1260 – Part No – 410 Winding Pinion

ETA Caliber 1260 – Part No – 415 Ratchet Wheel

ETA Caliber 1260 – Part No – 420 Crown Wheel

ETA Caliber 1260 – Part No – 422 Crown Wheel ring

ETA Caliber 1260 – Part No – 425 Click

ETA Caliber 1260 – Part No – 430 Click Spring

ETA Caliber 1260 – Part No – 435 Yoke

ETA Caliber 1260 – Part No – 440 Yoke Spring

ETA Caliber 1260 – Part No – 443 Setting lever

ETA Caliber 1260 – Part No – 445 Setting lever Spring

ETA Caliber 1260 – Part No – 450 Setting Wheel

ETA Caliber 1260 – Part No – 451 Minute setting cock

ETA Caliber 1260 – Part No – 605 Third wheel jewel, upper

ETA Caliber 1260 – Part No – 606 Third wheel jewel, lower

ETA Caliber 1260 – Part No – 610 Fourth wheel jewel, upper

ETA Caliber 1260 – Part No – 611 Fourth wheel jewel, lower

ETA Caliber 1260 – Part No – 615 Escape wheel jewel, upper

ETA Caliber 1260 – Part No – 616 Escape wheel jewel, lower

ETA Caliber 1260 – Part No – 620 Pallet staff jewel

ETA Caliber 1260 – Part No – 630 Balance jewel

ETA Caliber 1260 – Part No – 705 Eecape wheel and pinion with straight pivots

ETA Caliber 1260 – Part No – 710 Jewelled Pallet fork and staff

ETA Caliber 1260 – Part No – 714 Pallet stalf

ETA Caliber 1260 – Part No – 720 Balance with roller, pivoted

ETA Caliber 1260 – Part No – 721 Balance with flat hairspring, regulaled

ETA Caliber 1260 – Part No – 723 Balance staff, pivoted

ETA Caliber 1260 – Part No – 730 Roller

ETA Caliber 1260 – Part No – 734 Flat hairspring, regulated

ETA Caliber 1260 – Part No – 736 Collet

ETA Caliber 1260 – Part No – 738 Stud

ETA Caliber 1260 – Part No – 770 Mainspring

ETA Caliber 1260 – Part No – 5101 Case screw

ETA Caliber 1260 – Part No – 5110 Bridge screw

ETA Caliber 1260 – Part No – 5125 Pallet cock screw

ETA Caliber 1260 – Part No – 5126 Center wheel cock scrgw

ETA Caliber 1260 – Part No – 5311 Upper end-piece screw, for balance

ETA Caliber 1260 – Part No – 5330 Lower end-piece screw, for balance

ETA Caliber 1260 – Part No – 5415 Ratchet-wheel screw

ETA Caliber 1260 – Part No – 5420 Crown-wheel scrgw

ETA Caliber 1260 – Part No – 5425 Click screw

ETA Caliber 1260 – Part No – 5443 Setting lever screw

ETA Caliber 1260 – Part No – 5445 Screw for setting lever spring

ETA Caliber 1260 – Part No – 5462 Hand-setting cock-screw

ETA Caliber 1260 – Part No – 5738 stud screw

ETA Caliber 1260 – Part No – 5750 Dial scrsw

The ETA 1260 is a vintage manual-wind mechanical movement produced by ETA in Switzerland during the 1950s and 1960s. Known for its reliability in dress watches, it features a compact design with sub-seconds at 6 o’clock.

Key Specifications

Size and Height: 10.5-11.5 lignes diameter, approximately 3.95 mm thick, making it slim for elegant cases.

Functions: Hours, minutes, and small seconds subdial; manual winding only, no automatic rotor.

Jewels: Typically 17-18 jewels for reduced friction and longevity.

Frequency: Standard 18,000 vph (2.5 Hz), with power reserve around 40-45 hours.
Historical Context

Introduced post-WWII, the ETA 1260 powered affordable luxury watches from brands like Pontiac, including the Pontiac Nageur diver and gold-plated dress models. Variants like Cal. 1280 and 1281 expanded the family with minor tweaks for specific applications. Its simple architecture made it ideal for servicing, though modern repairs may require donor parts due to rarity.

Usage and Legacy

Common in 1950s Pontiacs and other mid-tier Swiss brands, the 1260 exemplifies ETA’s early dominance in workhorse calibers. Collectors value it for vintage restorations, but performance issues post-servicing—like balance jewel problems—highlight the need for skilled watchmakers. Today, it’s a favorite among horology enthusiasts for its clean aesthetics and historical charm.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1317 Watch spare parts

ETA Caliber 1317 Watch movement spare parts

ETA Caliber 1317 – Part No – 100 Main Plate

ETA Caliber 1317 – Part No – 105 Barrel Bridge

ETA Caliber 1317 – Part No – 110 Train Wheel Bridge

ETA Caliber 1317 – Part No – 121 Balance cock for flat hairspring

ETA Caliber 1317 – Part No – 122 Balance cock for Breguet hairspring

ETA Caliber 1317 – Part No – 125 Pallot cock

ETA Caliber 1317 – Part No – 126 Center wheel cock

ETA Caliber 1317 – Part No – 166 Casing clamp

ETA Caliber 1317 – Part No – 182 Barrel and cover)

ETA Caliber 1317 – Part No – 195 Barrel Arbor

ETA Caliber 1317 – Part No – 206 Center wheel

ETA Caliber 1317 – Part No – 210 Third Wheel

ETA Caliber 1317 – Part No – 227 Sweep-second wheel

ETA Caliber 1317 – Part No – 245 Cannon Pinion

ETA Caliber 1317 – Part No – 255 Hour Wheel

ETA Caliber 1317 – Part No – 260 Minute Wheel

ETA Caliber 1317 – Part No – 301 Regulator for flat hairspring

ETA Caliber 1317 – Part No – 302 Regulator for Breguet hairspring

ETA Caliber 1317 – Part No – 311 Upper cap jewel with end-piece

ETA Caliber 1317 – Part No – 330 Lower cap jewel with end-piece

ETA Caliber 1317 – Part No – 336 Lower cap jewel with end-piece

ETA Caliber 1317 – Part No – 337 Upper cap jewel with end-piece, for third wheel

ETA Caliber 1317 – Part No – 343 Bearing-plate, for sweep second wheel

ETA Caliber 1317 – Part No – 346 Lower cap jewel with end-piece for escape wheel

ETA Caliber 1317 – Part No – 401 Winding Stem

ETA Caliber 1317 – Part No – 404 Stem for wdterproof cdse

ETA Caliber 1317 – Part No – 407 Sliding Pinion

ETA Caliber 1317 – Part No – 410 Winding Pinion

ETA Caliber 1317 – Part No – 415 Ratchet Wheel

ETA Caliber 1317 – Part No – 420 Crown Wheel

ETA Caliber 1317 – Part No – 425 Click

ETA Caliber 1317 – Part No – 430 Click Spring

ETA Caliber 1317 – Part No – 435 Yoke

ETA Caliber 1317 – Part No – 440 Yoke Spring

ETA Caliber 1317 – Part No – 443 Setting lever

ETA Caliber 1317 – Part No – 445 Setting lever Spring

ETA Caliber 1317 – Part No – 450 Setting Wheel

ETA Caliber 1317 – Part No – 460 Crown wheel rocker

ETA Caliber 1317 – Part No – 705 Eecape wheel and pinion with straight pivots

ETA Caliber 1317 – Part No – 710 Jewelled Pallet fork and staff

ETA Caliber 1317 – Part No – 714 Pallet stalf

ETA Caliber 1317 – Part No – 721 Balance with flat hairspring, regulaled

ETA Caliber 1317 – Part No – 723 Balance staff, pivoted

ETA Caliber 1317 – Part No – 730 Roller

ETA Caliber 1317 – Part No – 770 Mainspring

ETA Caliber 1317 – Part No – 775 Brake spring

ETA Caliber 1317 – Part No – 1134 Framework for automatic device

ETA Caliber 1317 – Part No – 1142 Upper bridge for the automatic device

ETA Caliber 1317 – Part No – 1143 Oscillating weight (rotor)

ETA Caliber 1317 – Part No – 1481 Automatic Reduction Wheel

ETA Caliber 1317 – Part No – 1482 Ratchet wheel driving wheel

ETA Caliber 1317 – Part No – 1485/1 Reverser (mounted reverser)

ETA Caliber 1317 – Part No – 1488 Pawl Winding Wheel complete

ETA Caliber 1317 – Part No – 1498 Oscillating weight bearing wheel

ETA Caliber 1317 – Part No – 1633 Bushing for oscilldting weight, lo

ETA Caliber 1317 – Part No – 5102 Case screw

ETA Caliber 1317 – Part No – 5105 Barrel bridge screw

ETA Caliber 1317 – Part No – 5110 Train wheel Bridge screw

ETA Caliber 1317 – Part No – 5121 Balance-cock screw

ETA Caliber 1317 – Part No – 5125 Pallet cock screw

ETA Caliber 1317 – Part No – 5126 Center wheel cock scrgw

ETA Caliber 1317 – Part No – 5166 Casing clamp screw

ETA Caliber 1317 – Part No – 5311 Upper end-piece screw, for balance

ETA Caliber 1317 – Part No – 5330 Lower end-piece screw, for balance

ETA Caliber 1317 – Part No – 5343 Bearing plate screw for sweep-second

ETA Caliber 1317 – Part No – 5346 Lower end-piece screw, for escape wheel

ETA Caliber 1317 – Part No – 5415 Ratchet-wheel screw

ETA Caliber 1317 – Part No – 5425 Click screw

ETA Caliber 1317 – Part No – 5443 Setting lever screw

ETA Caliber 1317 – Part No – 5445 Screw for setting lever spring

ETA Caliber 1317 – Part No – 5460 Crown wheel rocker screw

ETA Caliber 1317 – Part No – 5738 stud screw

ETA Caliber 1317 – Part No – 5750 Dial scrsw

ETA Caliber 1317 – Part No – 51134 Screw for the automatic device framework

ETA Caliber 1317 – Part No – 51142 Upper bridge screw for automatic device

ETA Caliber 1317 – Part No – 51485 Reverser screw

ETA Caliber 1317 – Part No – 51498 Screw for oscilldting weight bearing-wheel

ETA 1317 Watch Movement Overview

The ETA 1317 belongs to the ETA 1300 family, a series of reliable automatic mechanical movements produced by ETA SA, a key Swiss manufacturer now under the Swatch Group. Introduced in the mid-20th century, it powered numerous mid-range watches during the 1950s and 1960s, valued for its robustness in everyday use.

Key Specifications

Size and Type: 10.5 ligne diameter (about 23.3mm), automatic self-winding with center seconds hand.

Jewels: Typically 25 jewels for reduced friction and longevity.

Frequency: 18,000 beats per hour (2.5 Hz), offering smooth seconds sweep and a power reserve around 40-45 hours.

Functions: Hours, minutes, central seconds; some variants include date complications.

Height: Approximately 5.2mm thick, fitting slim cases.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1318 Watch spare parts

ETA Caliber 1318 Watch movement spare parts

ETA Caliber 1318 – Part No – 100 Main Plate

ETA Caliber 1318 – Part No – 105 Barrel Bridge

ETA Caliber 1318 – Part No – 110 Train Wheel Bridge

ETA Caliber 1318 – Part No – 121 Balance cock for flat hairspring

ETA Caliber 1318 – Part No – 122 Balance cock for Breguet hairspring

ETA Caliber 1318 – Part No – 125 Pallot cock

ETA Caliber 1318 – Part No – 126 Center wheel cock

ETA Caliber 1318 – Part No – 166 Casing clamp

ETA Caliber 1318 – Part No – 182 Barrel and cover)

ETA Caliber 1318 – Part No – 195 Barrel Arbor

ETA Caliber 1318 – Part No – 206 Center wheel

ETA Caliber 1318 – Part No – 210 Third Wheel

ETA Caliber 1318 – Part No – 227 Sweep-second wheel

ETA Caliber 1318 – Part No – 245 Cannon Pinion

ETA Caliber 1318 – Part No – 255 Hour Wheel

ETA Caliber 1318 – Part No – 260 Minute Wheel

ETA Caliber 1318 – Part No – 301 Regulator for flat hairspring

ETA Caliber 1318 – Part No – 302 Regulator for Breguet hairspring

ETA Caliber 1318 – Part No – 311 Upper cap jewel with end-piece

ETA Caliber 1318 – Part No – 330 Lower cap jewel with end-piece

ETA Caliber 1318 – Part No – 336 Lower cap jewel with end-piece

ETA Caliber 1318 – Part No – 337 Upper cap jewel with end-piece, for third wheel

ETA Caliber 1318 – Part No – 343 Bearing-plate, for sweep second wheel

ETA Caliber 1318 – Part No – 346 Lower cap jewel with end-piece for escape wheel

ETA Caliber 1318 – Part No – 401 Winding Stem

ETA Caliber 1318 – Part No – 404 Stem for wdterproof cdse

ETA Caliber 1318 – Part No – 407 Sliding Pinion

ETA Caliber 1318 – Part No – 410 Winding Pinion

ETA Caliber 1318 – Part No – 415 Ratchet Wheel

ETA Caliber 1318 – Part No – 420 Crown Wheel

ETA Caliber 1318 – Part No – 425 Click

ETA Caliber 1318 – Part No – 430 Click Spring

ETA Caliber 1318 – Part No – 435 Yoke

ETA Caliber 1318 – Part No – 440 Yoke Spring

ETA Caliber 1318 – Part No – 443 Setting lever

ETA Caliber 1318 – Part No – 445 Setting lever Spring

ETA Caliber 1318 – Part No – 450 Setting Wheel

ETA Caliber 1318 – Part No – 460 Crown wheel rocker

ETA Caliber 1318 – Part No – 705 Eecape wheel and pinion with straight pivots

ETA Caliber 1318 – Part No – 710 Jewelled Pallet fork and staff

ETA Caliber 1318 – Part No – 714 Pallet stalf

ETA Caliber 1318 – Part No – 721 Balance with flat hairspring, regulaled

ETA Caliber 1318 – Part No – 723 Balance staff, pivoted

ETA Caliber 1318 – Part No – 730 Roller

ETA Caliber 1318 – Part No – 770 Mainspring

ETA Caliber 1318 – Part No – 775 Brake spring

ETA Caliber 1318 – Part No – 1134 Framework for automatic device

ETA Caliber 1318 – Part No – 1142 Upper bridge for the automatic device

ETA Caliber 1318 – Part No – 1143 Oscillating weight (rotor)

ETA Caliber 1318 – Part No – 1481 Automatic Reduction Wheel

ETA Caliber 1318 – Part No – 1482 Ratchet wheel driving wheel

ETA Caliber 1318 – Part No – 1485/1 Reverser (mounted reverser)

ETA Caliber 1318 – Part No – 1488 Pawl Winding Wheel complete

ETA Caliber 1318 – Part No – 1498 Oscillating weight bearing wheel

ETA Caliber 1318 – Part No – 1633 Bushing for oscilldting weight, lo

ETA Caliber 1318 – Part No – 5102 Case screw

ETA Caliber 1318 – Part No – 5105 Barrel bridge screw

ETA Caliber 1318 – Part No – 5110 Train wheel Bridge screw

ETA Caliber 1318 – Part No – 5121 Balance-cock screw

ETA Caliber 1318 – Part No – 5125 Pallet cock screw

ETA Caliber 1318 – Part No – 5126 Center wheel cock scrgw

ETA Caliber 1318 – Part No – 5166 Casing clamp screw

ETA Caliber 1318 – Part No – 5311 Upper end-piece screw, for balance

ETA Caliber 1318 – Part No – 5330 Lower end-piece screw, for balance

ETA Caliber 1318 – Part No – 5343 Bearing plate screw for sweep-second

ETA Caliber 1318 – Part No – 5346 Lower end-piece screw, for escape wheel

ETA Caliber 1318 – Part No – 5415 Ratchet-wheel screw

ETA Caliber 1318 – Part No – 5425 Click screw

ETA Caliber 1318 – Part No – 5443 Setting lever screw

ETA Caliber 1318 – Part No – 5445 Screw for setting lever spring

ETA Caliber 1318 – Part No – 5460 Crown wheel rocker screw

ETA Caliber 1318 – Part No – 5738 stud screw

ETA Caliber 1318 – Part No – 5750 Dial scrsw

ETA Caliber 1318 – Part No – 51134 Screw for the automatic device framework

ETA Caliber 1318 – Part No – 51142 Upper bridge screw for automatic device

ETA Caliber 1318 – Part No – 51485 Reverser screw

ETA Caliber 1318 – Part No – 51498 Screw for oscilldting weight bearing-wheel

The ETA 1318 is a vintage automatic mechanical watch movement produced by ETA SA, renowned for its reliability in mid-20th-century Swiss timepieces. Introduced around 1955, it powered numerous dress and sports watches from brands like Omega and Tissot, embodying the era’s precision engineering.

Key Specifications

Size and Build: 8.75 lignes (19.7-19.4 mm diameter), 5.6 mm height, compact for slim cases.

Jewels: 17, reducing friction in critical pivots for longevity.

Frequency: 18,000 vibrations per hour (vph), balancing accuracy and durability.

Power Reserve: Approximately 34-40 hours when fully wound.

Design Features

This self-winding caliber features a central sweep seconds hand and bidirectional rotor with ball-bearing system for smooth operation. It uses a Swiss lever escapement and glucydur balance wheel, ensuring consistent rate despite positions. Part of ETA’s 1300 family (related to 1308/1322), it shares components like the manual-wind 1311/1312, aiding repairs.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1320 Watch spare parts

ETA Caliber 1320 Watch movement spare parts

ETA Caliber 1320 – Part No – 100 Main Plate

ETA Caliber 1320 – Part No – 105 Barrel Bridge

ETA Caliber 1320 – Part No – 110 Train Wheel Bridge

ETA Caliber 1320 – Part No – 121 Balance cock for flat hairspring

ETA Caliber 1320 – Part No – 122 Balance cock for Breguet hairspring

ETA Caliber 1320 – Part No – 125 Pallot cock

ETA Caliber 1320 – Part No – 126 Center wheel cock

ETA Caliber 1320 – Part No – 166 Casing clamp

ETA Caliber 1320 – Part No – 182 Barrel and cover)

ETA Caliber 1320 – Part No – 195 Barrel Arbor

ETA Caliber 1320 – Part No – 206 Center wheel

ETA Caliber 1320 – Part No – 210 Third Wheel

ETA Caliber 1320 – Part No – 227 Sweep-second wheel

ETA Caliber 1320 – Part No – 245 Cannon Pinion

ETA Caliber 1320 – Part No – 255 Hour Wheel

ETA Caliber 1320 – Part No – 260 Minute Wheel

ETA Caliber 1320 – Part No – 301 Regulator for flat hairspring

ETA Caliber 1320 – Part No – 302 Regulator for Breguet hairspring

ETA Caliber 1320 – Part No – 311 Upper cap jewel with end-piece

ETA Caliber 1320 – Part No – 330 Lower cap jewel with end-piece

ETA Caliber 1320 – Part No – 336 Lower cap jewel with end-piece

ETA Caliber 1320 – Part No – 337 Upper cap jewel with end-piece, for third wheel

ETA Caliber 1320 – Part No – 343 Bearing-plate, for sweep second wheel

ETA Caliber 1320 – Part No – 346 Lower cap jewel with end-piece for escape wheel

ETA Caliber 1320 – Part No – 401 Winding Stem

ETA Caliber 1320 – Part No – 404 Stem for wdterproof cdse

ETA Caliber 1320 – Part No – 407 Sliding Pinion

ETA Caliber 1320 – Part No – 410 Winding Pinion

ETA Caliber 1320 – Part No – 415 Ratchet Wheel

ETA Caliber 1320 – Part No – 420 Crown Wheel

ETA Caliber 1320 – Part No – 425 Click

ETA Caliber 1320 – Part No – 430 Click Spring

ETA Caliber 1320 – Part No – 435 Yoke

ETA Caliber 1320 – Part No – 440 Yoke Spring

ETA Caliber 1320 – Part No – 443 Setting lever

ETA Caliber 1320 – Part No – 445 Setting lever Spring

ETA Caliber 1320 – Part No – 450 Setting Wheel

ETA Caliber 1320 – Part No – 460 Crown wheel rocker

ETA Caliber 1320 – Part No – 705 Eecape wheel and pinion with straight pivots

ETA Caliber 1320 – Part No – 710 Jewelled Pallet fork and staff

ETA Caliber 1320 – Part No – 714 Pallet stalf

ETA Caliber 1320 – Part No – 721 Balance with flat hairspring, regulaled

ETA Caliber 1320 – Part No – 723 Balance staff, pivoted

ETA Caliber 1320 – Part No – 730 Roller

ETA Caliber 1320 – Part No – 770 Mainspring

ETA Caliber 1320 – Part No – 775 Brake spring

ETA Caliber 1320 – Part No – 1134 Framework for automatic device

ETA Caliber 1320 – Part No – 1142 Upper bridge for the automatic device

ETA Caliber 1320 – Part No – 1143 Oscillating weight (rotor)

ETA Caliber 1320 – Part No – 1481 Automatic Reduction Wheel

ETA Caliber 1320 – Part No – 1482 Ratchet wheel driving wheel

ETA Caliber 1320 – Part No – 1485/1 Reverser (mounted reverser)

ETA Caliber 1320 – Part No – 1488 Pawl Winding Wheel complete

ETA Caliber 1320 – Part No – 1498 Oscillating weight bearing wheel

ETA Caliber 1320 – Part No – 1633 Bushing for oscilldting weight, lo

ETA Caliber 1320 – Part No – 5102 Case screw

ETA Caliber 1320 – Part No – 5105 Barrel bridge screw

ETA Caliber 1320 – Part No – 5110 Train wheel Bridge screw

ETA Caliber 1320 – Part No – 5121 Balance-cock screw

ETA Caliber 1320 – Part No – 5125 Pallet cock screw

ETA Caliber 1320 – Part No – 5126 Center wheel cock scrgw

ETA Caliber 1320 – Part No – 5166 Casing clamp screw

ETA Caliber 1320 – Part No – 5311 Upper end-piece screw, for balance

ETA Caliber 1320 – Part No – 5330 Lower end-piece screw, for balance

ETA Caliber 1320 – Part No – 5343 Bearing plate screw for sweep-second

ETA Caliber 1320 – Part No – 5346 Lower end-piece screw, for escape wheel

ETA Caliber 1320 – Part No – 5415 Ratchet-wheel screw

ETA Caliber 1320 – Part No – 5425 Click screw

ETA Caliber 1320 – Part No – 5443 Setting lever screw

ETA Caliber 1320 – Part No – 5445 Screw for setting lever spring

ETA Caliber 1320 – Part No – 5460 Crown wheel rocker screw

ETA Caliber 1320 – Part No – 5738 stud screw

ETA Caliber 1320 – Part No – 5750 Dial scrsw

ETA Caliber 1320 – Part No – 51134 Screw for the automatic device framework

ETA Caliber 1320 – Part No – 51142 Upper bridge screw for automatic device

ETA Caliber 1320 – Part No – 51485 Reverser screw

ETA Caliber 1320 – Part No – 51498 Screw for oscilldting weight bearing-wheel

The ETA 1320 is a reliable automatic mechanical watch movement from the Swiss manufacturer ETA SA, part of the historic 1300 family introduced in the mid-20th century.

Key Specifications

Diameter: 9.25 lignes (20.50 mm), fitting standard mid-size cases.

Height: 5.60 mm, enabling slim profiles.

Jewels: 17 synthetic rubies for reduced friction.

Frequency: 18,000 beats per hour (2.5 Hz), balancing power reserve and smoothness.

Features: Sweep seconds, self-winding bidirectional rotor, and date complication in variants.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1316 Watch spare parts

ETA Caliber 1316 Watch movement spare parts

ETA Caliber 1316 – Part No – 100 Main Plate

ETA Caliber 1316 – Part No – 105 Barrel Bridge

ETA Caliber 1316 – Part No – 110 Train Wheel Bridge

ETA Caliber 1316 – Part No – 121 Balance cock for flat hairspring

ETA Caliber 1316 – Part No – 122 Balance cock for Breguet hairspring

ETA Caliber 1316 – Part No – 125 Pallot cock

ETA Caliber 1316 – Part No – 126 Center wheel cock

ETA Caliber 1316 – Part No – 166 Casing clamp

ETA Caliber 1316 – Part No – 182 Barrel and cover)

ETA Caliber 1316 – Part No – 195 Barrel Arbor

ETA Caliber 1316 – Part No – 206 Center wheel

ETA Caliber 1316 – Part No – 210 Third Wheel

ETA Caliber 1316 – Part No – 227 Sweep-second wheel

ETA Caliber 1316 – Part No – 245 Cannon Pinion

ETA Caliber 1316 – Part No – 255 Hour Wheel

ETA Caliber 1316 – Part No – 260 Minute Wheel

ETA Caliber 1316 – Part No – 301 Regulator for flat hairspring

ETA Caliber 1316 – Part No – 302 Regulator for Breguet hairspring

ETA Caliber 1316 – Part No – 311 Upper cap jewel with end-piece

ETA Caliber 1316 – Part No – 330 Lower cap jewel with end-piece

ETA Caliber 1316 – Part No – 336 Lower cap jewel with end-piece

ETA Caliber 1316 – Part No – 337 Upper cap jewel with end-piece, for third wheel

ETA Caliber 1316 – Part No – 343 Bearing-plate, for sweep second wheel

ETA Caliber 1316 – Part No – 346 Lower cap jewel with end-piece for escape wheel

ETA Caliber 1316 – Part No – 401 Winding Stem

ETA Caliber 1316 – Part No – 404 Stem for wdterproof cdse

ETA Caliber 1316 – Part No – 407 Sliding Pinion

ETA Caliber 1316 – Part No – 410 Winding Pinion

ETA Caliber 1316 – Part No – 415 Ratchet Wheel

ETA Caliber 1316 – Part No – 420 Crown Wheel

ETA Caliber 1316 – Part No – 425 Click

ETA Caliber 1316 – Part No – 430 Click Spring

ETA Caliber 1316 – Part No – 435 Yoke

ETA Caliber 1316 – Part No – 440 Yoke Spring

ETA Caliber 1316 – Part No – 443 Setting lever

ETA Caliber 1316 – Part No – 445 Setting lever Spring

ETA Caliber 1316 – Part No – 450 Setting Wheel

ETA Caliber 1316 – Part No – 460 Crown wheel rocker

ETA Caliber 1316 – Part No – 705 Eecape wheel and pinion with straight pivots

ETA Caliber 1316 – Part No – 710 Jewelled Pallet fork and staff

ETA Caliber 1316 – Part No – 714 Pallet stalf

ETA Caliber 1316 – Part No – 721 Balance with flat hairspring, regulaled

ETA Caliber 1316 – Part No – 723 Balance staff, pivoted

ETA Caliber 1316 – Part No – 730 Roller

ETA Caliber 1316 – Part No – 770 Mainspring

ETA Caliber 1316 – Part No – 775 Brake spring

ETA Caliber 1316 – Part No – 1134 Framework for automatic device

ETA Caliber 1316 – Part No – 1142 Upper bridge for the automatic device

ETA Caliber 1316 – Part No – 1143 Oscillating weight (rotor)

ETA Caliber 1316 – Part No – 1481 Automatic Reduction Wheel

ETA Caliber 1316 – Part No – 1482 Ratchet wheel driving wheel

ETA Caliber 1316 – Part No – 1485/1 Reverser (mounted reverser)

ETA Caliber 1316 – Part No – 1488 Pawl Winding Wheel complete

ETA Caliber 1316 – Part No – 1498 Oscillating weight bearing wheel

ETA Caliber 1316 – Part No – 1633 Bushing for oscilldting weight, lo

ETA Caliber 1316 – Part No – 5102 Case screw

ETA Caliber 1316 – Part No – 5105 Barrel bridge screw

ETA Caliber 1316 – Part No – 5110 Train wheel Bridge screw

ETA Caliber 1316 – Part No – 5121 Balance-cock screw

ETA Caliber 1316 – Part No – 5125 Pallet cock screw

ETA Caliber 1316 – Part No – 5126 Center wheel cock scrgw

ETA Caliber 1316 – Part No – 5166 Casing clamp screw

ETA Caliber 1316 – Part No – 5311 Upper end-piece screw, for balance

ETA Caliber 1316 – Part No – 5330 Lower end-piece screw, for balance

ETA Caliber 1316 – Part No – 5343 Bearing plate screw for sweep-second

ETA Caliber 1316 – Part No – 5346 Lower end-piece screw, for escape wheel

ETA Caliber 1316 – Part No – 5415 Ratchet-wheel screw

ETA Caliber 1316 – Part No – 5425 Click screw

ETA Caliber 1316 – Part No – 5443 Setting lever screw

ETA Caliber 1316 – Part No – 5445 Screw for setting lever spring

ETA Caliber 1316 – Part No – 5460 Crown wheel rocker screw

ETA Caliber 1316 – Part No – 5738 stud screw

ETA Caliber 1316 – Part No – 5750 Dial scrsw

ETA Caliber 1316 – Part No – 51134 Screw for the automatic device framework

ETA Caliber 1316 – Part No – 51142 Upper bridge screw for automatic device

ETA Caliber 1316 – Part No – 51485 Reverser screw

ETA Caliber 1316 – Part No – 51498 Screw for oscilldting weight bearing-wheel

The ETA 1316 is a reliable automatic watch movement produced by ETA SA, known for its precision and widespread use in mid-range Swiss timepieces around the year 2000. This caliber features a sweep second hand, quickset day-date complication, and an optional hacking mechanism for precise time setting.
Key Specifications

Type: Automatic with self-winding rotor.

Functions: Hours, minutes, sweep seconds, day, and date (quickset at 3 o’clock position).

Dimensions: Approximately 11.5 ligne (25.6mm diameter), slim profile suitable for dress watches.

Jewels: Typically 25-28 jewels for reduced friction.

Frequency: 28,800 vibrations per hour (4Hz) for smooth operation.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1101 Watch spare parts

ETA Calibre 1101 Watch movement spare parts

ETA Calibre 1101 – Part No – 100 Main Plate

ETA Calibre 1101 – Part No – 105 Barrel Bridge

ETA Calibre 1101 – Part No – 110 Train Wheel Bridge

ETA Calibre 1101 – Part No – 121 Balance cock for flat hairspring

ETA Calibre 1101 – Part No – 125 Pallot cock

ETA Calibre 1101 – Part No – 182 Barrel (drum & cover)

ETA Calibre 1101 – Part No – 195 Barrel Arbor

ETA Calibre 1101 – Part No – 206 Center wheel

ETA Calibre 1101 – Part No – 210 Third Wheel

ETA Calibre 1101 – Part No – 227 Sweep-second wheel

ETA Calibre 1101 – Part No – 230 Escape wheel pinton

ETA Calibre 1101 – Part No – 245 Cannon Pinion

ETA Calibre 1101 – Part No – 255 Hour Wheel

ETA Calibre 1101 – Part No – 260 Minute Wheel

ETA Calibre 1101 – Part No – 301 Regulator for flat hairspring

ETA Calibre 1101 – Part No – 311 Upper cap jewel with end-piece

ETA Calibre 1101 – Part No – 330 Lower cap jewel with end-piece

ETA Calibre 1101 – Part No – 343 Bearing-plate, for sweep-second

ETA Calibre 1101 – Part No – 401 Winding Stem

ETA Calibre 1101 – Part No – 407 Sliding Pinion

ETA Calibre 1101 – Part No – 410 Winding Pinion

ETA Calibre 1101 – Part No – 415 Ratchet Wheel

ETA Calibre 1101 – Part No – 420 Crown Wheel

ETA Calibre 1101 – Part No – 422 Crown Wheel core

ETA Calibre 1101 – Part No – 425 Click

ETA Calibre 1101 – Part No – 430 Click Spring

ETA Calibre 1101 – Part No – 435 Yoke

ETA Calibre 1101 – Part No – 440 Yoke Spring

ETA Calibre 1101 – Part No – 443 Setting lever

ETA Calibre 1101 – Part No – 445 Setting lever Spring

ETA Calibre 1101 – Part No – 450 Setting Wheel

ETA Calibre 1101 – Part No – 462 Hand-setting cock

ETA Calibre 1101 – Part No – 605 Third wheel jewel, upper

ETA Calibre 1101 – Part No – 606 Third wheel jewel, lower

ETA Calibre 1101 – Part No – 612 Sweep second wheel jewel, upper

ETA Calibre 1101 – Part No – 615 Escape wheel jewel, upper

ETA Calibre 1101 – Part No – 616 Escape wheel jewel, lower

ETA Calibre 1101 – Part No – 620 Pallet stall jewel, upper

ETA Calibre 1101 – Part No – 621 Pallet staff jewel, lower

ETA Calibre 1101 – Part No – 630 Balance jewel

ETA Calibre 1101 – Part No – 710 Jewelled Pallet fork and staff

ETA Calibre 1101 – Part No – 714 Pallet stalf

ETA Calibre 1101 – Part No – 720 Balance with roller, pivoted

ETA Calibre 1101 – Part No – 721 Balance with flat hairspring, regulaled

ETA Calibre 1101 – Part No – 723 Balance staff, pivoted

ETA Calibre 1101 – Part No – 730 Roller

ETA Calibre 1101 – Part No – 734 Flat hairspring, regulated

ETA Calibre 1101 – Part No – 736 Collet

ETA Calibre 1101 – Part No – 738 Stud

ETA Calibre 1101 – Part No – 770 Mainspring

ETA Calibre 1101 – Part No – 5101 Case screw

ETA Calibre 1101 – Part No – 5102 Case screw special

ETA Calibre 1101 – Part No – 5110 Bridge screw

ETA Calibre 1101 – Part No – 5125 Pallet cock screw

ETA Calibre 1101 – Part No – 5126 Center wheel cock scrgw

ETA Calibre 1101 – Part No – 5311 Upper end-piece screw

ETA Calibre 1101 – Part No – 5330 Lower end-piece screw

ETA Calibre 1101 – Part No – 5343 Bearing plate screw

ETA Calibre 1101 – Part No – 5415 Ratchet-wheel screw

ETA Calibre 1101 – Part No – 5420 Crown-wheel scrgw

ETA Calibre 1101 – Part No – 5425 Click screw

ETA Calibre 1101 – Part No – 5443 Setting lever screw

ETA Calibre 1101 – Part No – 5445 Setting lever spring screw

ETA Calibre 1101 – Part No – 5462 Minute wheel cock screw

The ETA 1101 Watch Movement: A Timeless Classic

The ETA 1101 is a manual-wind mechanical movement renowned for its reliability and precision, introduced around 1955 by ETA SA Manufacture Horlogère Suisse. This 12-ligne (26.60 mm diameter) caliber features a sweep seconds hand and exemplifies mid-20th-century Swiss horology, powering numerous vintage watches from brands like Zodiac and Leon.

Key Specifications

Size and Jewels: 12”’ diameter, 4.50 mm height; typically 15/17/19/21 jewels depending on grade.

Beat Rate: 18,000 A/h (5 Hz), ensuring smooth seconds sweep.

Power Reserve: Approximately 40-45 hours when fully wound.

Functions: Central hours, minutes, sweep seconds; no date complication.

Historical Context

Produced during ETA’s expansion era, the 1101 belongs to the 1100 family, related to calibers like 1100 and 1113. It was widely used in dress and tool watches of the 1950s-1970s, valued for robustness in daily wear. Variants included improved balances for better accuracy.

Technical Highlights

Manual Winding: Classic crown-winding via stem

Balance Staff: Compatible with NOS parts for 1100/1101 series, ideal for restorations.

Finishing: Entry-level to mid-grade finishes; higher versions feature blued screws and Geneva stripes.

Service and Availability

Today, ETA 1101 movements remain serviceable with parts from specialists, though Swatch Group restrictions limit new supplies. Collectors prize it for vintage repairs, with spares like balance staffs available online. Accuracy post-service often hits -10/+20 seconds/day.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1120 Watch spare parts

ETA Caliber 1120 Watch movement spare parts

ETA Calibre 1120 – Part No – 100 Main Plate

ETA Calibre 1120 – Part No – 105 Barrel Bridge

ETA Calibre 1120 – Part No – 110 Train Wheel Bridge

ETA Calibre 1120 – Part No – 121 Balance cock for flat hairspring

ETA Calibre 1120 – Part No – 125 Pallot cock

ETA Calibre 1120 – Part No – 180 Barrel (drum & cover)

ETA Calibre 1120 – Part No – 195 Barrel Arbor

ETA Calibre 1120 – Part No – 201 Center wheel

ETA Calibre 1120 – Part No – 210 Third Wheel

ETA Calibre 1120 – Part No – 224 Fourth wheel

ETA Calibre 1120 – Part No – 230 Escape wheel pinton

ETA Calibre 1120 – Part No – 240 Cannon Pinion

ETA Calibre 1120 – Part No – 250 Hour Wheel

ETA Calibre 1120 – Part No – 260 Minute Wheel

ETA Calibre 1120 – Part No – 301 Regulator for flat hairspring

ETA Calibre 1120 – Part No – 311 Upper cap jewel with end-piece

ETA Calibre 1120 – Part No – 330 Lower cap jewel with end-piece

ETA Calibre 1120 – Part No – 343 Bearing-plate, for sweep-second

ETA Calibre 1120 – Part No – 401 Winding Stem

ETA Calibre 1120 – Part No – 407 Sliding Pinion

ETA Calibre 1120 – Part No – 410 Winding Pinion

ETA Calibre 1120 – Part No – 415 Ratchet Wheel

ETA Calibre 1120 – Part No – 420 Crown Wheel

ETA Calibre 1120 – Part No – 422 Crown Wheel ring

ETA Calibre 1120 – Part No – 425 Click

ETA Calibre 1120 – Part No – 430 Click Spring

ETA Calibre 1120 – Part No – 435 Yoke

ETA Calibre 1120 – Part No – 440 Yoke Spring

ETA Calibre 1120 – Part No – 443 Setting lever

ETA Calibre 1120 – Part No – 445 Setting lever Spring

ETA Calibre 1120 – Part No – 450 Setting Wheel

ETA Calibre 1120 – Part No – 451 Minute Setting Wheel

ETA Calibre 1120 – Part No – 601 Center wheel jewel, upper

ETA Calibre 1120 – Part No – 605 Third wheel jewel, upper

ETA Calibre 1120 – Part No – 606 Third wheel jewel, lower

ETA Calibre 1120 – Part No – 610 Fourth wheel jewel, upper

ETA Calibre 1120 – Part No – 611 Fourth wheell jewel, upper

ETA Calibre 1120 – Part No – 615 Escape wheel jewel, upper

ETA Calibre 1120 – Part No – 616 Escape wheel jewel, lower

ETA Calibre 1120 – Part No – 620 Pallet stall jewel, upper

ETA Calibre 1120 – Part No – 621 Pallet staff jewel, lower

ETA Calibre 1120 – Part No – 630 Balance jewel

ETA Calibre 1120 – Part No – 705 Escape wheel

ETA Calibre 1120 – Part No – 710 Jewelled Pallet fork and staff

ETA Calibre 1120 – Part No – 714 Pallet stalf

ETA Calibre 1120 – Part No – 720 Balance

ETA Calibre 1120 – Part No – 721 Balance with flat hairspring, regulaled

ETA Calibre 1120 – Part No – 723 Balance staff, pivoted

ETA Calibre 1120 – Part No – 730 Roller

ETA Calibre 1120 – Part No – 734 Flat hairspring, regulated

ETA Calibre 1120 – Part No – 736 Collet

ETA Calibre 1120 – Part No – 738 Stud

ETA Calibre 1120 – Part No – 770 Mainspring

ETA Calibre 1120 – Part No – 5101 Case screw

ETA Calibre 1120 – Part No – 5102 Case screw special

ETA Calibre 1120 – Part No – 5110 Bridge screw

ETA Calibre 1120 – Part No – 5125 Pallet cock screw

ETA Calibre 1120 – Part No – 5311 Upper end-piece screw

ETA Calibre 1120 – Part No – 5330 Lower end-piece screw

ETA Calibre 1120 – Part No – 5415 Ratchet-wheel screw

ETA Calibre 1120 – Part No – 5420 Crown-wheel screw

ETA Calibre 1120 – Part No – 5425 Click screw

ETA Calibre 1120 – Part No – 5443 Setting lever screw

ETA Calibre 1120 – Part No – 5445 Setting lever spring screw

ETA Calibre 1120 – Part No – 5738 Stud screw

ETA Calibre 1120 – Part No – 5750 Dial screw

The ETA 1120 Watch Movement: A Reliable Classic

The ETA 1120 is a manual-wind mechanical movement renowned for its slim profile and dependability, produced by ETA SA Manufacture Horlogère Suisse for vintage and slimline watches. Introduced in the 1970s, it powers numerous Swiss timepieces with a focus on precision and serviceability.

Key Specifications

Diameter: 27mm (12 lignes), ideal for mid-sized cases.

Height: 3.5mm, enabling ultra-thin watch designs.

Jewels: 15/17, reducing friction in critical pivots.

Frequency: 18,000 vph (2.5 Hz), balancing accuracy and longevity.

Power Reserve: Approximately 43 hours when fully wound.

Lift Angle: 48 degrees, optimizing energy transfer.

Features and Performance

This movement features a direct seconds layout without a hours wheel in some variants, aiding minimalism. It includes Incabloc shock protection for durability and supports central hours, minutes, and sweeping seconds, often with a date complication. Hand-windable via a crown, it lacks hacking but excels in reliability for daily wear.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

* If you are unable to fill out any of the required information fields, please type “N/A”.

Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

ETA 1152 Watch spare parts

ETA Caliber 1152 Watch movement spare parts

ETA Caliber 1152 – Part No – 100 Main Plate

ETA Caliber 1152 – Part No – 105 Barrel Bridge

ETA Caliber 1152 – Part No – 110 Train Wheel Bridge

ETA Caliber 1152 – Part No – 121 Balance cock for flat hairspring

ETA Caliber 1152 – Part No – 125 Pallot cock

ETA Caliber 1152 – Part No – 182 Barrel (drum & cover)

ETA Caliber 1152 – Part No – 195 Barrel Arbor

ETA Caliber 1152 – Part No – 206 Center wheel

ETA Caliber 1152 – Part No – 210 Third Wheel

ETA Caliber 1152 – Part No – 227 Sweep-second wheel

ETA Caliber 1152 – Part No – 230 Escape wheel pinton

ETA Caliber 1152 – Part No – 245 Cannon Pinion

ETA Caliber 1152 – Part No – 255 Hour Wheel

ETA Caliber 1152 – Part No – 260 Minute Wheel

ETA Caliber 1152 – Part No – 301 Regulator for flat hairspring

ETA Caliber 1152 – Part No – 311 Upper cap jewel with end-piece

ETA Caliber 1152 – Part No – 330 Lower cap jewel with end-piece

ETA Caliber 1152 – Part No – 342 Bearing-plate, for sweep-second

ETA Caliber 1152 – Part No – 401 Winding Stem

ETA Caliber 1152 – Part No – 407 Sliding Pinion

ETA Caliber 1152 – Part No – 410 Winding Pinion

ETA Caliber 1152 – Part No – 415 Ratchet Wheel

ETA Caliber 1152 – Part No – 420 Crown Wheel

ETA Caliber 1152 – Part No – 422 Crown Wheel ring

ETA Caliber 1152 – Part No – 425 Click

ETA Caliber 1152 – Part No – 430 Click Spring

ETA Caliber 1152 – Part No – 435 Yoke

ETA Caliber 1152 – Part No – 440 Yoke Spring

ETA Caliber 1152 – Part No – 443 Setting lever

ETA Caliber 1152 – Part No – 445 Setting lever Spring

ETA Caliber 1152 – Part No – 450 Setting Wheel

ETA Caliber 1152 – Part No – 462 Hand-setting cock

ETA Caliber 1152 – Part No – 605-630 Jewels

ETA Caliber 1152 – Part No – 705 Eecape wheel and pinion with straight pivots

ETA Caliber 1152 – Part No – 710 Jewelled Pallet fork and staff

ETA Caliber 1152 – Part No – 714 Pallet stalf

ETA Caliber 1152 – Part No – 720 Balance with roller, pivoted

ETA Caliber 1152 – Part No – 721 Balance with flat hairspring, regulaled

ETA Caliber 1152 – Part No – 723 Balance staff, pivoted

ETA Caliber 1152 – Part No – 730 Roller

ETA Caliber 1152 – Part No – 734 Flat hairspring, regulated

ETA Caliber 1152 – Part No – 736 Collet

ETA Caliber 1152 – Part No – 738 Stud

ETA Caliber 1152 – Part No – 770 Mainspring

ETA Caliber 1152 – Part No – 5101 Case screw

ETA Caliber 1152 – Part No – 5102 Case screw special

ETA Caliber 1152 – Part No – 5110 Bridge screw

ETA Caliber 1152 – Part No – 5121 Balance-cock screw

ETA Caliber 1152 – Part No – 5125 Pallet cock screw

ETA Caliber 1152 – Part No – 5126 Center wheel cock scrgw

ETA Caliber 1152 – Part No – 5311 Upper end-piece screw, for balance

ETA Caliber 1152 – Part No – 5330 Lower end-piece screw, for balance

ETA Caliber 1152 – Part No – 5342 Bearing plate screw

ETA Caliber 1152 – Part No – 5415 Ratchet-wheel screw

ETA Caliber 1152 – Part No – 5420 Crown-wheel scrgw

ETA Caliber 1152 – Part No – 5425 Click screw

ETA Caliber 1152 – Part No – 5443 Setting lever screw

ETA Caliber 1152 – Part No – 5445 Screw for setting lever spring

ETA Caliber 1152 – Part No – 5462 Hand-setting cock-screw

ETA Caliber 1152 – Part No – 5738 stud screw

ETA Caliber 1152 – Part No – 5750 Dial scrsw

ETA 1152 Watch Movement: A Reliable Classic

The ETA 1152 is a manual-wind mechanical movement introduced around 1955 by ETA SA, renowned for its precision and durability in mid-century Swiss timepieces. Measuring 10.5 lignes (23.7mm diameter) with a slim 4.5mm height, it powers vintage dress watches and remains sought after by collectors and restorers for its straightforward design.

Key Specifications

Type: Manual wind, three-hand with sub-seconds.

Jewels: 15 to 21, depending on configuration (typically 17-21 for higher-grade versions).

Frequency: 18,000 vibrations per hour (vph) for smooth sweeping seconds.

Power Reserve: Approximately 42-46 hours when fully wound.

Lift Angle: 52 degrees, optimizing energy efficiency.

Height/Diameter: Ultra-thin at 4.5mm x 23.7mm, ideal for slim cases.

Design and Features

Crafted with a lever escapement and mono-metallic balance, the 1152 emphasizes reliability over complexity. It features Incabloc shock protection in later variants, ensuring resilience against daily wear. The movement’s simple brass plates and Etachron regulator allow easy servicing, a boon for watchmakers handling vintage repairs. Finishes often include perlage or Geneva stripes on visible components.

For any Watch Spare Parts inquiry, Email us for rate and availability: [email protected]

Watch Parts Enquiry

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Stem, Crown, Hands & Spares might be available for this movement.

Email us for rate and availability: [email protected]

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