Seiko Quartz Cal. 6922A Parts Catalogue
Comprehensive parts catalogue for the Seiko Quartz Cal. 6922A movement, an essential reference for watchmakers, technicians, and experienced hobbyists performing repair, maintenance, or restoration work. The document supplies detailed parts lists with factory reference numbers and exploded-view diagrams that break down every component of this precision quartz mechanism. Coverage includes train wheel assemblies, calendar and date disc mechanics, integrated circuit and coil blocks, the step rotor drive system, battery connection points, movement screws, and jewel settings. Technical specifications document the 22.0 × 21.7 mm case diameter, 32,768 Hz quartz crystal oscillator frequency, and the step rotor drive architecture with trimmer capacitor regulation for frequency adjustment. A practical workshop manual section supports disassembly, identification, and reassembly tasks. Whether servicing, restoring, or simply understanding the construction of this reliable quartz caliber, this parts catalogue provides the authoritative reference data needed for accurate work.
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Document Details
- Format
- Pages
- 4
- Size
- 119.6 KB
- Category
- Watchmaking