Seiko Quartz Cal. 8222A/8223A/8229A Technical Guide
Technical service manual for Seiko Quartz movements 8222A, 8223A and 8229A (water resistant 10 atm). Includes specifications, circuit block structure, detailed disassembly and reassembly procedures for calendar mechanism, dial side parts, circuit block, coil block and gear train. Contains lubrication instructions, checking and adjustment procedures for output signal, hand setting, battery voltage and conductivity, reset condition, gear train mechanism, setting mechanism, calendar mechanism, accuracy, current consumption, water resistance and appearance.
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Document Details
- Format
- Pages
- 5
- Size
- 263.5 KB
- Category
- Horlogerie