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Seiko 1F21-0H70
The Seiko 1F21-0H70 watch movement is a mechanical movement that incorporates the following functions: chronograph, automatic winding, sweep seconds, and a calendar feature.
The Seiko 1F21-0H70 features the following functions:
- Automatic Winding
- Calendar
- Chronograph 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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