Seiko Cal. 4K24A Parts Catalogue and Technical Guide
Complete parts catalogue and technical guide for the Seiko Cal. 4K24A quartz movement, serving as an essential service manual for watchmakers and technicians. Covers detailed specifications, systematic disassembly and reassembly procedures, comprehensive parts diagram with numbered components, and lubrication instructions essential for proper maintenance. Includes technical remarks on the moon phase indicator mechanism, date dial guard unit assembly, train wheel bridge positioning, and battery installation protocols. Movement specifications: 17.6mm outside diameter, step motor with load-compensated driving pulse, numerical date calendar and moon phase display, approximately 2-year battery life. This workshop manual provides the depth of technical information needed for accurate repair, adjustment, and parts replacement work on this caliber.
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Document Details
- Format
- Pages
- 6
- Size
- 171.4 KB
- Category
- Watchmaking