Seiko 2202A Calendar Watch Parts List and Technical Data
Technical parts list and service reference for the Seiko 2202A calendar watch movement — a 17.20mm diameter automatic mechanism rated at 28,800 vibrations per hour with 21 jewels. This manual provides the complete parts catalog with individual part numbers, exploded assembly diagrams showing the precise layout of all mechanical components, and detailed specifications for date dial configuration. Includes a selection guide for three different setting lever types to match your specific movement variant, plus technical drawings of the calendar correction mechanism and date driving system. Essential for watchmakers performing maintenance, repair, or full reassembly of the 2202A movement, or for anyone needing to identify individual components by reference number.
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Document Details
- Format
- Pages
- 6
- Size
- 507.4 KB
- Category
- Watchmaking