Seiko Quartz Cal. 9020, 9021, 9029 Technical Guide
Technical guide and parts catalogue for Seiko quartz watch movements Cal. 9020, 9021, and 9029. Includes specifications, circuit block structure, disassembly and reassembly procedures with lubrication instructions, and comprehensive checking and adjustment procedures. Features exploded diagrams of movement components, parts lists with numbered references, and calibration instructions for accuracy adjustment.
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Document Details
- Format
- Pages
- 9
- Size
- 386.8 KB
- Category
- Horlogerie