Calibre V12 Series Technical Data and Parts List
Technical data and service manual for the Seiko Calibre V12 Series solar-powered quartz movements. Comprehensive workshop reference covering V121A and V122A models with three-hand display and date window functionality. Details solar cell architecture, output voltage and conductivity measurements, capacitor performance, circuit block operation, and power consumption analysis. Provides systematic checking and adjustment procedures with calibration tables for solar cell output, capacitor conductivity, coil block performance, escapement type and jewel count specifications. Complete parts list with part numbers for all movement components and screws. Covers cleaning protocols, operational verification guidelines, movement operation, output signal characteristics, reset conditions, accuracy parameters and operational lifespan data. Includes quartz tester specifications and measurement gate requirements for precise calibration work. Essential reference for service technicians and repair shops maintaining these solar quartz calibres.
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Document Details
- Format
- Pages
- 8
- Size
- 581.6 KB
- Category
- Watchmaking