Seiko Y951A Combination Quartz Service Manual and Parts List
Service manual and parts list for the Seiko Cal. Y951A combination quartz watch movement. This comprehensive workshop manual covers movement specifications, fastener identification, and detailed disassembly and reassembly procedures for the panel frame, circuit block cover, and coil block assembly. Includes lubrication guidelines, cleaning methods, and thorough checking and adjustment procedures with circuit block schematic, segment relationships, battery testing, water resistance verification, accuracy checks, and gear train mechanism calibration. An essential reference for watch technicians servicing this movement.
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Document Details
- Format
- Pages
- 11
- Size
- 618.5 KB
- Category
- Watchmaking