ETA Caliber 1170 Watch movement spare parts
| ETA Caliber 1170 – Part No – 100 Main Plate |
| ETA Caliber 1170 – Part No – 105 Barrel Bridge |
| ETA Caliber 1170 – Part No – 110 Train Wheel Bridge |
| ETA Caliber 1170 – Part No – 121 Balance cock for flat hairspring |
| ETA Caliber 1170 – Part No – 122 Balance cock for Breguet hairspring |
| ETA Caliber 1170 – Part No – 125 Pallot cock |
| ETA Caliber 1170 – Part No – 182 Barrel and cover |
| ETA Caliber 1170 – Part No – 195 Barrel Arbor |
| ETA Caliber 1170 – Part No – 206 Center wheel |
| ETA Caliber 1170 – Part No – 210 Third Wheel |
| ETA Caliber 1170 – Part No – 227 Sweep second wheel |
| ETA Caliber 1170 – Part No – 230 Escape wheel pinton |
| ETA Caliber 1170 – Part No – 240 Cannon Pinion |
| ETA Caliber 1170 – Part No – 255 Hour Wheel |
| ETA Caliber 1170 – Part No – 260 Minute Wheel |
| ETA Caliber 1170 – Part No – 301 Regulator for flat hairspring |
| ETA Caliber 1170 – Part No – 311 Upper cap jewel with end-piece, for balance |
| ETA Caliber 1170 – Part No – 330 Lower cap jewel with end-piece, for balance |
| ETA Caliber 1170 – Part No – 336 Lower cap jewel with end-piece, for Escape whee |
| ETA Caliber 1170 – Part No – 343 Bearing plate, for sweep second wheel |
| ETA Caliber 1170 – Part No – 346 Lower cap jewel with end-piece, for Escape whee |
| ETA Caliber 1170 – Part No – 401 Winding Stem |
| ETA Caliber 1170 – Part No – 407 Sliding Pinion |
| ETA Caliber 1170 – Part No – 410 Winding Pinion |
| ETA Caliber 1170 – Part No – 415 Ratchet Wheel |
| ETA Caliber 1170 – Part No – 420 Crown Wheel |
| ETA Caliber 1170 – Part No – 422 Crown Wheel ring |
| ETA Caliber 1170 – Part No – 425 Click |
| ETA Caliber 1170 – Part No – 430 Click Spring |
| ETA Caliber 1170 – Part No – 435 Yoke |
| ETA Caliber 1170 – Part No – 440 Yoke Spring |
| ETA Caliber 1170 – Part No – 443 Setting lever |
| ETA Caliber 1170 – Part No – 445 Setting lever Spring |
| ETA Caliber 1170 – Part No – 450 Setting Wheel |
| ETA Caliber 1170 – Part No – 601 Center wheel jewel, upper |
| ETA Caliber 1170 – Part No – 605 Third wheel jewel, upper |
| ETA Caliber 1170 – Part No – 606 Third wheel jewel, lower |
| ETA Caliber 1170 – Part No – 612 Sweep second wheel jewel, upper |
| ETA Caliber 1170 – Part No – 615 Escape wheel jewel, upper |
| ETA Caliber 1170 – Part No – 616 Escape wheel jewel, lower |
| ETA Caliber 1170 – Part No – 620 Pallet staff jewel |
| ETA Caliber 1170 – Part No – 630 Balance jewel |
| ETA Caliber 1170 – Part No – 705 Eecape wheel and pinion with straight pivots |
| ETA Caliber 1170 – Part No – 710 Jewelled Pallet fork and staff |
| ETA Caliber 1170 – Part No – 714 Pallet stalf |
| ETA Caliber 1170 – Part No – 720 Balance with roller, pivoted |
| ETA Caliber 1170 – Part No – 721 Balance with flat hairspring, regulaled |
| ETA Caliber 1170 – Part No – 723 Balance staff, pivoted |
| ETA Caliber 1170 – Part No – 730 Roller |
| ETA Caliber 1170 – Part No – 734 Flat hairspring, regulated |
| ETA Caliber 1170 – Part No – 736 Collet for flat hairspring |
| ETA Caliber 1170 – Part No – 738 Stud for flat hairspring |
| ETA Caliber 1170 – Part No – 770 Mainspring |
| ETA Caliber 1170 – Part No – 5101 Case screw |
| ETA Caliber 1170 – Part No – 5105 Case screw |
| ETA Caliber 1170 – Part No – 5110 Bridge screw |
| ETA Caliber 1170 – Part No – 5125 Pallet cock screw |
| ETA Caliber 1170 – Part No – 5126 Center wheel cock screw |
| ETA Caliber 1170 – Part No – 5311 Upper end-piece screw, for balance |
| ETA Caliber 1170 – Part No – 5330 Lower end-piece screw, for balance |
| ETA Caliber 1170 – Part No – 5336 Upper end-piece screw, lor escape wheel |
| ETA Caliber 1170 – Part No – 5343 Bearing plate screw, f. sweep sec- wheel |
| ETA Caliber 1170 – Part No – 5346 Lower end-piece screw, f. escape wheel |
| ETA Caliber 1170 – Part No – 5415 Ratchet wheel screw |
| ETA Caliber 1170 – Part No – 5420 Crown wheel screw |
| ETA Caliber 1170 – Part No – 5425 Click screw |
| ETA Caliber 1170 – Part No – 5443 Setting lever screw |
| ETA Caliber 1170 – Part No – 5445 Screw for setting lever spring |
| ETA Caliber 1170 – Part No – 5738 Hairspring stud screw |
| ETA Caliber 1170 – Part No – 5750 Dial scrsw |
The ETA 1170 Watch Movement: A Timeless Classic
The ETA 1170 is a compact, manual-wind mechanical movement renowned for its reliability in ladies’ watches from the mid-20th century. Produced around 1955 by ETA SA Manufacture Horlogère Suisse, it measures 17mm in diameter (about 7.75 lignes), making it ideal for smaller cases.
Key Specifications
Size and Jewels: 17mm diameter with 17 jewels for smooth operation and reduced friction.
Beat Rate: 18,000 vibrations per hour (A/h), delivering a sweeping center seconds hand for elegant motion.
Power Reserve: Approximately 39 hours when fully wound, suitable for daily wear.
Escapement: Pallet lever design, standard for precision and durability in ETA’s lineup.
Design and Features
This hand-winding caliber features direct center seconds, emphasizing simplicity and efficiency without automatic winding complications. It belongs to ETA’s early postwar family, equivalent to Eterna’s Cal. 1195 in some variants, showcasing shared Swiss horological heritage. Collectors value its slim profile and robust construction, often found in vintage dress watches from brands like Omega or Tissot.
Historical Context
Introduced in the 1950s, the ETA 1170 reflects post-WWII innovation, prioritizing affordability and serviceability for the growing ladies’ market. Parts like balance staffs and screws remain available today, aiding restoration. Its manual wind appeals to purists seeking mechanical purity.
Collectibility and Maintenance
Vintage ETA 1170 movements are prized for affordability and easy servicing, with spares supporting long-term preservation. Regular oiling and cleaning ensure decades of accuracy. For enthusiasts, it exemplifies ETA’s foundational role in Swiss watchmaking.
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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