ETA 6497-1 / 6498-1 Pocket Watch Movement Technical Communication
Technical service documentation for ETA 6497-1 (Lépine) and 6498-1 (Savonette) pocket watch movements, 16½''', Ø 36.60 mm, height 4.50 mm. Includes a comprehensive parts list with component interchangeability data for both calibers, mechanical drawings showing front and back views, and complete movement specifications: 46-hour power reserve, 17 jewels, 18'000 A/h beat rate, and 44° balance lift angle. Essential reference for watchmakers and technicians servicing these classic Swiss pocket watch calibers.
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Document Details
- Format
- Pages
- 8
- Size
- 1.5 MB
- Category
- Watchmaking