ETA 963.111 963.121 Electronic Watch Movement Technical Data
Technical data sheet for ETA 963.111 and 963.121 quartz electronic watch movements. Provides complete technical specifications and detailed movement characteristics including central seconds hand, instantaneous date display, and bilingual date indicator functioning at 32'768 Hz. Includes comprehensive caliber parts list with exploded component views for precise identification and assembly of all movement components. Specifies cage and balance assembly dimensions, hairspring characteristics, jewel diameters, and platform positioning measurements essential for movement service and parts reference.
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Document Details
- Format
- Pages
- 4
- Size
- 3.0 MB
- Category
- Watchmaking