Seiko Quartz Cal. 1421A Parts Catalogue
Parts catalogue for Seiko Quartz Cal. 1421A movement. Contains illustrated parts list with numbered components, exploded views of the watch mechanism, characteristics (15.1 x 13.0 mm casing, 2.8 mm height, 32,768 Hz oscillator frequency, step motor driving system), and assembly notes. Includes specifications for alternative component combinations and battery options.
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Document Details
- Format
- Pages
- 4
- Size
- 88.6 KB
- Category
- Horlogerie