Seiko Cal. 5M45A Parts Catalogue and Technical Guide
Comprehensive parts catalogue and technical guide for the Seiko Cal. 5M45A automatic watch movement. This service manual provides detailed component specifications, a fully numbered exploded diagram identifying all 54 parts, and step-by-step disassembly and reassembly procedures essential for workshop technicians. Includes precise lubrication guidance, technical remarks on proper component installation and calibration, and value-checking protocols. Covers the movement's key specifications: 27.6mm diameter case, stepping motor drive system, power reserve indicator mechanism, electronic circuit reset switch, and integrated date calendar function. An indispensable reference for watch repair professionals working on this movement.
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Document Details
- Format
- Pages
- 16
- Size
- 467.6 KB
- Category
- Watchmaking