ETA G10.211/21A Quartz Movement Technical Communication
Technical communication document for the ETA G10.211/21A quartz movement, providing service and repair specifications essential for watchmakers and technicians. Details electrical testing procedures with voltage measurements and consumption data across normal and chronograph modes. Includes comprehensive hand-fitting instructions with precise dimensional specifications for hour, minute, second, and counter hands to ensure proper alignment and function. Contains battery installation and removal procedures, rate adjustment parameters for accuracy calibration, and complete movement specifications: 13¼ ligne size, 29.80mm diameter, 5.12mm height, 32768 Hz frequency, and 4 jewels. Serves as a technical reference manual for workshop use and movement servicing.
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Document Details
- Format
- Pages
- 8
- Size
- 283.7 KB
- Category
- Watchmaking