Seiko Cal. 3Y02A, 3Y03A, 3Y09A Parts Catalogue & Technical Guide
Comprehensive parts catalogue and technical service guide for Seiko Cal. 3Y02A, 3Y03A, and 3Y09A quartz movements. This workshop manual covers complete movement specifications, detailed disassembly and reassembly procedures with numbered component diagrams, proper lubrication protocols for all mechanical parts, circuit block architecture, battery configuration settings, and parts interchangeability charts across movement variants. Includes technical illustrations of mechanical assemblies and electronic circuit layouts essential for repair and maintenance work.
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Document Details
- Format
- Pages
- 6
- Size
- 176.7 KB
- Category
- Watchmaking