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Seiko 1F21-5D20
Ligne: 7.75'''
The Seiko 1F21-5D20 watch movement is an automatic movement that incorporates a sweep seconds hand and a calendar function.
The Seiko 1F21-5D20 features the following functions:
- Automatic Winding
- Calendar
- 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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