Seiko Cal. 5K25A Parts Catalogue and Technical Guide
Complete parts catalogue and technical guide for the Seiko Cal. 5K25A solar-powered watch movement. This service manual provides detailed specifications and exploded parts diagrams with full part numbers for every component. Step-by-step assembly and disassembly procedures cover hands installation, dial fitting, solar cell unit integration, date dial guard positioning, and rechargeable battery setup. Technical specifications include movement dimensions, driving system architecture, power supply operation, and essential testing methods for coil block resistance and current consumption. An indispensable workshop reference for technicians servicing and repairing this reliable solar movement.
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Document Details
- Format
- Pages
- 13
- Size
- 349.7 KB
- Category
- Watchmaking