Seiko Quartz Cal. 2320A Technical Guide and Parts List
Complete technical documentation for Seiko Quartz caliber 2320A. Includes specifications (32,768 Hz quartz oscillator, step motor 2-pole system, rotary step switch regulation), detailed disassembly and reassembly procedures for case, minute hand-hour wheel, circuit block, coil block and gear train mechanism with lubrication guidance. Contains checking and adjustment procedures including output signal verification, battery voltage testing, conductivity checks for circuit and coil blocks, accuracy verification, and current consumption measurement. Features comprehensive parts list with numbered components and technical diagrams. Document includes remarks on case ring classification, winding stem variants, and time accuracy adjustment procedures with rotary step switch positioning.
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Document Details
- Format
- Pages
- 15
- Size
- 694.9 KB
- Category
- Horlogerie