Eterna Caliber 1429 Watch Movement - Technical Data
Technical data sheet and parts list for the Eterna caliber 1429 automatic watch movement. Specifications include movement diameter of 29.00 mm (13'''), balance wheel diameter of 4.50 mm, and operating frequency of 18,000 vibrations per hour. Documentation covers the main caliber 1429 and related variant 1439 UB, with detailed component diagrams and part numbering. Reference material for watchmakers and technicians.
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Document Details
- Format
- Pages
- 1
- Size
- 377.4 KB
- Category
- Watchmaking