Seiko Cal. 7320A Movement Parts List and Specifications
Technical documentation for Seiko Cal. 7320A quartz movement. Contains exploded view diagrams of movement components with part numbers, comprehensive parts list with 30+ identified parts including wheels, levers, springs, battery connector, circuit block, and rotor stator. Includes technical characteristics: 15.1mm casing diameter, 1.8mm maximum height, 5 jewels, 32,768 Hz crystal oscillator frequency, step motor driving system with regulating switch lever. Notes on component type variations and battery specifications included.
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Document Details
- Format
- Pages
- 3
- Size
- 67.4 KB
- Category
- Horlogerie