Seiko A439A Digital Quartz Parts List
Comprehensive parts list for the Seiko A439A digital quartz watch movement. This detailed reference document identifies every component used in assembly and repair work, including movement modules, circuit board assemblies, battery specifications, crystal units, fasteners, and all internal mechanical and electronic parts with their corresponding part numbers. Essential for technicians performing service, maintenance, or complete rebuild operations on this model.
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Document Details
- Format
- Pages
- 9
- Size
- 435.3 KB
- Category
- Watchmaking