Seiko Lassale Quartz Cal. 9442A Parts Catalogue
Seiko Lassale Quartz Cal. 9442A parts catalogue — comprehensive illustrated parts diagrams with reference numbers for every component, complete parts list with part numbers and designations, and full technical specifications including 25.6 mm casing diameter, 3.1 mm maximum height, 8 jewels, and 32.768 kHz oscillation frequency. Also covers technical notes on wheel combinations and date dial configuration options. An essential reference manual for service technicians, watchmakers, and repair professionals working with this ultra-thin quartz movement.
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Document Details
- Format
- Pages
- 4
- Size
- 182.1 KB
- Category
- Watchmaking