Seiko 8M26A 8M32A Watch Movement Parts Catalogue and Technical Guide
Complete parts catalogue and technical service guide for Seiko 8M26A and 8M32A quartz watch movements. This workshop manual provides detailed movement specifications, step-by-step disassembly and reassembly procedures with numbered component diagrams for precise parts identification, lubrication schedules and specifications, and essential technical notes covering circuit block architecture, hands installation and removal, dial extraction, winding stem replacement, battery installation procedures, and systematic troubleshooting. The guide addresses stepper motor driving systems, integrated stopwatch and countdown timer functions, alarm repeat timer operation, and critical wheel positioning guidance for train wheel assembly alignment. Indispensable reference for watchmakers performing service, overhaul, and repair work on these Japanese quartz movements.
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Document Details
- Format
- Pages
- 11
- Size
- 314.4 KB
- Category
- Watchmaking