Eterna Caliber 1466 and 1457 Technical Data and Parts List
Technical data sheet and comprehensive parts list for Eterna caliber 1466 and 1457 automatic watch movements. Includes precise movement specifications (13"/29.00 mm diameter, 18,000 oscillations per hour balance wheel), detailed component identification with factory part numbers, and technical diagrams showing the architecture of both calibers. Essential reference for watchmakers, technicians, and collectors working on or servicing these movements.
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Document Details
- Format
- Pages
- 1
- Size
- 891.3 KB
- Category
- Watchmaking