Seiko 3E22A, 3E23A, 3E29A, 3E32A, 3E39A Parts Catalogue and Technical Guide
Comprehensive parts catalogue and technical service guide for Seiko quartz watch movements across five precision models: the 3E22A, 3E23A, 3E29A, 3E32A, and 3E39A. This workshop manual delivers the detailed component breakdowns watchmakers need, with exploded views showing part relationships and assembly sequences. Includes a specifications table covering movement dimensions and tolerances, step-by-step disassembly and reassembly procedures illustrated with technical diagrams, and a complete inventory of dial and date wheel configurations with corresponding part codes. The maintenance section covers critical lubrication points and intervals, battery installation protocols, and detailed technical information on the electronic circuit block architecture that controls timekeeping accuracy. An essential reference for both routine service and comprehensive movement overhaul work.
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Document Details
- Format
- Pages
- 6
- Size
- 173.6 KB
- Category
- Watchmaking