Seiko Quartz Cal. 8621A Parts Catalogue
Parts catalogue for Seiko Quartz movement Cal. 8621A. Contains technical specifications (18.4 x 15.3 mm casing, 32,768 Hz frequency, 2 jewels), exploded view diagrams of all movement components, and complete numbered parts list with part numbers. Includes details on wheel settings, battery options (SEIKO TR621SW, SH-OG, Maxell SR621SW, Toshiba SR621SW), and assembly notes.
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Document Details
- Format
- Pages
- 4
- Size
- 94.2 KB
- Category
- Horlogerie