Seiko Cal. 8M35A Movement Parts Catalogue Technical Guide
Seiko Cal. 8M35A movement parts catalogue and technical service guide for quartz watch repair and maintenance. Provides complete specifications for this 24.0mm diameter, 2.6mm height movement with 2-hand display and mode indicator function. Features detailed exploded diagrams with numbered component identification, supported by step-by-step disassembly and reassembly procedures essential for professional servicing. Documents the stepper motor driving system, preset countdown timer options at 5, 10, and 15 minutes with user-adjustable settings up to 30 minutes, electronic circuit reset functionality, and hands zero-reset adjustment calibration. Battery compatibility covers SEIKO SR920W or Maxell SR920W cells (1.55V nominal, approximately 2.5 year service life). Includes lubrication specifications and technical performance data necessary for complete movement overhaul and troubleshooting. Indispensable workshop reference for watchmakers and technicians servicing this popular quartz module.
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Document Details
- Format
- Pages
- 4
- Size
- 120.7 KB
- Category
- Watchmaking