Seiko Caliber 2706A 21J Movement Parts List
Technical parts catalog for Seiko caliber 2706A automatic movement with 21 jewels. Contains detailed parts list with reference numbers, technical characteristics (17.20mm case diameter, 5.70mm maximum height, 28,800 vibrations per hour), movement diagrams, and component illustrations. Includes specifications for calendar function with day and date mechanism, shock-resistant device, and sweep second hand.
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Document Details
- Format
- Pages
- 3
- Size
- 3.5 MB
- Category
- Horlogerie