Seiko V707A Movement Service Guide
Service manual for the Seiko Cal. V707A quartz watch movement, providing comprehensive technical specifications and repair guidance for watchmakers and service technicians. Details movement dimensions, casing diameter, height, time indication system, and stepper motor driving mechanism. Includes battery type and expected service life data. Features a discrimination table essential for precise hand height installation aligned with dial numerals, complemented by detailed movement diagrams showing internal architecture. Documents the circuit block structure with Part No. 4000 B11, covering resistance and current consumption parameters for the coil block, enabling accurate value verification during servicing. Contains practical after-sales servicing procedures and reference data needed for professional watch movement maintenance and troubleshooting.
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Document Details
- Format
- Pages
- 1
- Size
- 69.0 KB
- Category
- Watchmaking