Seiko Quartz Cal. 7812A Parts List
Parts list with exploded views and component diagrams for the Seiko Quartz movement Cal. 7812A. Includes part numbers, component names, and technical characteristics. Quartz crystal oscillator frequency: 32,768 Hz. Step motor driving system with trimmer condenser regulation. Specifications cover casing diameter (23.3 mm), maximum height (3.4 mm without battery), 5 jewels, and battery life indicator.
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Document Details
- Format
- Pages
- 4
- Size
- 111.4 KB
- Category
- Horlogerie