Seiko Cal. 3M22A Parts Catalogue and Technical Guide
Complete parts catalogue and technical service manual for the Seiko Cal. 3M22A quartz movement. This workshop guide provides detailed specifications, exploded diagrams of all movement components, comprehensive parts listing with factory reference numbers, step-by-step lubrication protocols, and full assembly and disassembly procedures. Covers maintenance, regulation, and adjustment techniques for this dual-motor stepping system with integrated date calendar, power reserve indicator, and automatic generation capability. Essential reference for watchmakers and repair technicians servicing this caliber.
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Document Details
- Format
- Pages
- 11
- Size
- 266.3 KB
- Category
- Watchmaking