Seiko Caliber 66A Movement - Parts List and Diagrams
Technical documentation for Seiko Caliber 66A automatic watch movement (17 jewels). Contains characteristic specifications including case diameter 23.60mm, maximum height 3.85mm, and 18,000 vibrations per hour. Features shock-resistant device and oil lubrication system. Document includes exploded views of movement components and comprehensive parts list with part numbers and descriptions for all mechanical elements.
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Document Details
- Format
- Pages
- 1
- Size
- 48.9 KB
- Category
- Watchmaking