Seiko Quartz Cal. 6922A/6923A Technical Guide
Technical service manual for Seiko Quartz movements Cal. 6922A and Cal. 6923A. Covers specifications, circuit block structure, disassembly and reassembly procedures with numbered component diagrams, lubrication instructions, and comprehensive checking and adjustment procedures including output signal verification, battery testing, coil block resistance, gear train mechanism, accuracy checks, and current consumption testing.
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Document Details
- Format
- Pages
- 6
- Size
- 221.5 KB
- Category
- Horlogerie