Seiko Cal. 7009A Movement Parts Catalog and Technical Guide
Complete parts catalog and technical guide for Seiko Cal. 7009A automatic watch movement. Includes detailed exploded views of the movement with numbered parts, comprehensive parts lists organized by category (screws, jewels, tubes, other parts), and technical assembly/disassembly instructions. Features specifications for a 27.4mm diameter movement with three hands, day-date calendar mechanism, and automatic winding system. Contains lubrication guidelines for different oil types and detailed notes on specific components including oscillating weight, reduction wheels, barrel bridge, and winding stem removal procedures for various case types.
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Document Details
- Format
- Pages
- 6
- Size
- 182.2 KB
- Category
- Horlogerie