Hattori Seiko V896A Calendar Watch Parts Catalogue and Technical Guide
Complete parts catalogue and technical service guide for the Seiko V896A calendar watch movement. This workshop manual provides everything needed for professional maintenance and repair, including detailed component specifications, numbered parts diagrams with exploded views, step-by-step disassembly and reassembly procedures, adjustment and setting instructions, lubrication specifications for each assembly point, and battery data. The technical section covers the step motor drive system architecture, numerical date calendar mechanism operation, circuit block layout and structure, and precision measurement parameters essential for accurate calibration and troubleshooting.
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Document Details
- Format
- Pages
- 3
- Size
- 174.2 KB
- Category
- Watchmaking