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Seiko 7800A
The Seiko 7800A watch movement features an analog display and sweep seconds function. It operates on quartz technology.
The Seiko 7800A features the following functions:
- Analog Display
- Quartz Movement
- Sweep Seconds
Balance Staff Listing
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Mainspring Listing
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Incabloc Part Listing
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KIF Part Listing
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Documents
Parts Listing
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