ETA 2801.2 to 2836.2 Technical Communication
Technical communication for ETA 2801.2 to 2836.2 watch movements (11½''' and 13''' calibers). Comprehensive specifications including movement height, running time (38-42 hours), jewel count (17-25), frequency (28'800 A/h), and lift angle (50°). Detailed interchangeability parts list covering materials and components across all caliber variants. Essential reference for watchmakers and horological professionals working with these precision mechanisms.
Documentation must be downloaded on a computer (PC, Mac, or Linux).
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Document Details
- Format
- Pages
- 16
- Size
- 3.6 MB
- Category
- Watchmaking