The ETA 2836-2 is a reliable workhorse automatic mechanical movement from ETA SA, a Swatch Group subsidiary, widely used in mid-range Swiss watches for its day-date complications and robust performance.

​Key Specifications

Size and Build: 11½ lignes (25.6mm diameter), 5.05mm height, 25 jewels, lever escapement.

Frequency: 28,800 vibrations per hour (4Hz) for smooth seconds hand sweep.

Power Reserve: Approximately 42 hours when fully wound; bidirectional rotor with ball bearing.

Core Functions

This self-winding caliber features central hours, minutes, and seconds, plus day and date windows at 3 o’clock with quickset options. It supports manual winding and hacking seconds (second hand stops when setting time). Incabloc or Novodiac shock protection ensures durability, while Etachron regulation aids precision.

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Watch Brand Name *

Calibre # / Movement # *

Part # *

Full information Brand

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2837 is a reliable automatic mechanical watch movement from ETA SA Manufacture Horlogère Suisse, part of the Swatch Group. Produced briefly in the mid-1970s, it powers vintage Swiss watches with day-date complications, known for its precision and quick-set features.
​
Key Specifications

Size and Build: 11.5 lignes (25.60mm diameter, 5.10mm height); 17 jewels.

Frequency: 36,000 beats per hour (5Hz) for smooth sweep seconds; 40-hour power reserve.

Functions: Hours, minutes, sweep seconds; quickset day (2 languages) and date.

Features and Performance

The movement includes a hacking seconds hand for accurate time-setting and belongs to the ETA 2800 family, evolving from manual-wind models like the 2821. Its high beat rate enhances timing stability, ideal for chronometer-grade watches like the Mido Commander. Robust construction ensures durability under daily wear, with easy servicing using standard ETA parts.
​​
Historical Context

Introduced around 1974-1975, the 2837 targeted mid-range automatics amid the quartz crisis. Variants include the slower 28,800 bph 2836; it’s less common today but prized by collectors for vintage restorations. Spare parts remain available from suppliers, supporting ongoing repairs.

​

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Watch Brand Name *

Calibre # / Movement # *

Part # *

Requested, / Parts

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2838 is a robust automatic mechanical watch movement from the renowned Swiss manufacturer ETA, part of the Swatch Group. Known for its reliability and high-beat performance, it powers numerous mid-range Swiss watches with day-date complications.
​
Key Specifications

Size and Build: 13 lignes (29mm diameter), 5.25mm thick, 25 jewels.

Frequency: 36,000 vibrations per hour (5Hz) for smooth sweeping seconds.

Power Reserve: Approximately 40 hours when fully wound.

Functions: Hours, minutes, central sweeping seconds, day (curved at 12 o’clock, quickset), date (quickset at 3 o’clock).

Design and Features

This movement belongs to ETA’s 2800 family evolution, featuring a central rotor for bidirectional winding and Incabloc shock protection. Its high frequency enhances precision, rivaling more expensive calibers, while the quickset day-date mechanism adds practicality for daily use. Serviceable and durable, it uses a Glucydur balance and Nivarox hairspring for stability.

​Popularity and Usage

The ETA 2838 gained fame in the 1980s-1990s for its balance of performance and affordability, often found in brands like Tissot, Certina, and Longines. Post-2020 Swatch Group restrictions limited non-group sales, boosting alternatives like Sellita SW300. Collectors value its “workhorse” status in vintage divers and dress watches.

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Watch Brand Name *

Parts Full Requested,

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2846 is a reliable self-winding mechanical watch movement produced by ETA SA, known for its day-date complications and compact design. Introduced around the mid-20th century and refined into the 1990s-2000s, it powers various mid-range Swiss watches, including models from Tissot and Armand Nicolet. This automatic caliber emphasizes precision and serviceability, making it popular among watch enthusiasts and repair specialists.
​
Key Specifications

Size and Jewels: 11.5 ligne (25.6mm diameter), 5.2mm height; available in 17-jewel or 21-jewel (or up to 30-jewel) variants with micro-rotor for slim profile.

Functions: Hours, minutes, sweeping seconds, day at 12 o’clock, date at 3 o’clock; indirect minute drive reduces thickness.

Frequency and Power: 28,800 vph (4Hz), approximately 42-50 hour power reserve; bidirectional winding via oscillating weight.

Technical Highlights

The movement features a double excenter regulator and double jewel bearings for enhanced stability. Its base plate saw updates post-1966 for better performance. Spare parts like pallets, bridges, and stems remain widely available from suppliers, supporting long-term maintenance.
​
Production and Usage

Manufactured from roughly 1965 to 2006 (with some sources citing 1991-2006 peak), the ETA 2846 influenced derivatives like Armand Nicolet’s AN2846. It suits dress and sports watches valuing affordability and robustness. Today, it’s prized in vintage restorations for its ETA pedigree.
​
Maintenance Tips

Regular servicing every 5-7 years preserves accuracy. Common parts include pallet forks (57/BUL 12EBA) and regulator screws. Disassembly tutorials exist for pros, emphasizing care with the micro-rotor.

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Calibre Name Name

Country *

Watch Brand Name *

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2764 is a manual-wind mechanical watch movement from ETA’s 2700/2770 family, renowned for its reliability in mid-20th-century timepieces. Produced between 1971 and 1978, it features a high-beat rate of 28,800 vibrations per hour (A/h), offering smooth seconds-hand sweep and precision timing. This 11.5 ligne (25.6 mm diameter) caliber measures 5.2 mm thick with 17 jewels, providing about 45 hours of power reserve.
​
Key Specifications

Beat rate: 28,800 A/h for enhanced accuracy over standard 21,600 A/h siblings.

Jewels: 17, reducing friction in critical pivots.

Functions: Quickset date; no day complication (unlike paired models like 2784).

Height: Slim 5.2 mm profile suits thinner cases.

Corresponding automatic: ETA 2784, sharing design lineage.

Historical Context

Introduced amid ETA’s mass production era (over 25 million 2770-family units made 1969-1982), the 2764 powered affordable dress and sports watches from brands like Certina, Longines, and Omega variants. Its manual winding appeals to purists favoring direct barrel energy transfer. Production ceased in the late 1970s amid quartz competition, but spares remain available via specialists.

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

Please enable JavaScript in your browser to complete this form.

Parts # Movement

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Watch Brand Name *

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2769.1 is a vintage Swiss mechanical watch movement produced by ETA SA, known for its reliability in mid-range timepieces from the 1970s and 1980s.
Overview

ETA 2769.1 belongs to the ETA 2700 family, featuring a manual wind mechanism without date complications. This compact caliber measures approximately 11.5 lignes (about 25.6mm in diameter) and 3.45mm thick, making it suitable for slim dress watches. It beats at 21,600 vibrations per hour (vph) with 17 jewels, offering a power reserve of around 42 hours.

​
Key Specifications

Type: Manual wind, three-hand (hours, minutes, seconds).

Frequency: 2.5 Hz (21,600 bph).

Jewels: 17, reducing friction in critical pivots.

Height: 3.45mm, ideal for thin cases.

Adjustments: Typically 3 positions for everyday accuracy (±20 seconds/day).

Design Highlights

The movement uses a Glucydur balance wheel with Breguet overcoil hairspring for stability. Its train wheel bridge (Part No. 110) and pallet bridge (Part No. 125) are robust, supporting smooth gear trains. Common in brands like Certina and Tissot, it emphasizes serviceability with interchangeable parts.

Spare Parts Availability

New Old Stock (NOS) parts like main plate (No. 100), barrel bridge (No. 105), and balance bridge (No. 121/3) remain accessible via specialists. Collectors value it for restoration projects due to its straightforward architecture.

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Movement and Parts

Watch Brand Name *

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2770 is a classic automatic mechanical watch movement from the Swiss manufacturer ETA, renowned for its reliability in mid-range timepieces. Produced from 1969 to 1982, it belongs to a family of over 25 million units, emphasizing ETA’s dominance in affordable Swiss horology.
​
Key Specifications

Diameter and Jewels: 11.5 lignes (25.6 mm), with 17, 21, or 25 jewels depending on variant.

Beat Rate: 21,600 A/h (vibrations per hour), offering a 48-hour power reserve.

Height: 5.3 mm for base model, slimmer at 5.2 mm in some quickset versions.

Functions: Sweep seconds; paired with hand-wound ETA 2750.

Family Variants

This movement spawned numerous siblings for diverse complications:

ETA 2772: Adds date window.

ETA 2773: Date with Triovis regulator for precision.

ETA 2781/2782: Quickset date.

Day/date options like 2778/2788, up to 6.0 mm thick.
High-beat 28,800 A/h models (e.g., 2771, 2774) provided 45-hour reserve for smoother seconds.

Historical Significance

Introduced during ETA’s expansion era, the 2770 powered brands like Omega and Tissot, bridging vintage reliability with modern serviceability. Its robust design suits restoration projects, with ample spare parts availability today. Though succeeded by ETA 28xx series, it remains a benchmark for entry-level automatics.
​
Servicing Notes

Routine maintenance involves demagnetization and lubrication every 5-7 years. Common issues include worn date wheels in complicated variants, fixable with ETA spares. Collectors value its workhorse status in 1970s divers and dress watches.

​

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Watch Brand Name *

# Watch Calibre

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2772 is a reliable mechanical automatic watch movement from the ETA 2700 series, produced between 1969 and 1982, with millions of units made.
​
Overview

This caliber evolved from the ETA 2770 base model, featuring a self-winding mechanism via a bidirectional rotor. It powers mid-range Swiss watches with hours, minutes, seconds, and date functions. Known for its robust gear train and standard ETA layout, the movement measures about 11.5 lignes (25.6mm diameter) and offers around 38-42 hours of power reserve.
​
Key Specifications

Type: Automatic, mechanical

Jewels: 25

Frequency: 21,600 vph (3 Hz)

Functions: Central seconds, date at 3 o’clock

Height: Approximately 5.25mm

Production Volume: Over 25 million units

Design Highlights

The ETA 2772 uses an indirect drive for hands via the third wheel on the dial side, with a large mainspring barrel for stable power. It includes common spare parts like the oscillating weight (1143), balance complete (721), and date corrector components, making servicing straightforward for professionals. Its predecessor status to modern ETA calibers underscores its influence on reliable workhorse movements.

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Calibre / #

Watch Brand Name *

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2773 is a reliable automatic watch movement from the Swiss manufacturer ETA, part of the 2700 series produced from the late 1960s to the early 1980s.
Overview

Introduced around 1969, the ETA 2773 belongs to a family that powered millions of timepieces, emphasizing durability and affordability for mid-range watches. This self-winding caliber features a sweep seconds hand and a date function at the 3 o’clock position, without quickset capability, making it a workhorse for brands like Rado. With 25 jewels and a beat rate of 21,600 vibrations per hour (3 Hz), it delivers smooth operation and a power reserve of about 40-42 hours.
​
Key Specifications

Dimensions: 11.5 lignes (26mm diameter), 4.6mm thick, suitable for versatile case sizes.

Functions: Hours, minutes, central sweep seconds, date window.

Winding: Automatic via bidirectional rotor; manual winding supported.

Shock Protection: Incabloc system for robustness.

Frequency: 21,600 bph, ensuring accuracy within daily use.

Historical Context

Over 25 million units from the 2770 family were made, reflecting ETA’s dominance before the quartz crisis. The 2773 powered models like the Rado Conway, valued today by collectors for serviceable parts availability. Production ceased around 1982, but spares remain accessible for repairs.

​

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

Please enable JavaScript in your browser to complete this form.

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Movement / Full

Watch Brand Name *

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340

The ETA 2776 is a reliable automatic mechanical watch movement from the Swiss manufacturer ETA, produced in large quantities between 1969 and 1982, with over 25 million units made. Closely related to the ETA 2770, it features a sweep second hand and optional hacking mechanism, making it a workhorse for mid-range vintage timepieces. This caliber belongs to ETA’s 2700 series, early predecessors to the iconic 2824-2 framework that defined modern automatics.​
Key Specifications

Type: Self-winding automatic with sweep seconds.

Production Era: 1969–1982, high-volume output for affordability.​

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

Jewels: 17–25, depending on variant, reducing friction for longevity.​

Frequency: 21,600 vph (3 Hz), balancing power and smoothness.

Power Reserve: Around 40–45 hours when fully wound.

Design and Features

The ETA 2770/2776 shares a bidirectional rotor for efficient winding and robust construction suited to daily wear. Its optional hack stops the seconds hand for precise time-setting, a feature prized in vintage repairs. Incabloc shock protection enhances durability against impacts. Variants supported date windows, appealing to brands like Omega and Tissot in entry-level models.​
Historical Significance

Produced during ETA’s expansion under Swatch Group precursors, the 2776 powered countless Swiss watches, bridging post-quartz crisis recovery. Today, it’s collectible for restorers due to abundant spare parts availability. Accuracy typically holds -10/+30 seconds per day unregulated, often tunable to chronometer levels.​
Maintenance Tips

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

Please enable JavaScript in your browser to complete this form.

comments other Name

Full Name *

First

Last

Email *

Email

Confirm Email

Country *

Watch Brand Name *

Calibre # / Movement # *

Part # *

Parts Requested, comments and other information

Submit

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

Email us for rate and availability: [email protected]

Mobile/WhatsApp: +91- 9841 360 340