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Certina 321
Ligne: 18.5'''
Jewels: 17
Frequency: 18000 vph
Type: Manual Wind
Period used: ~1940
Diameter: 41.74 mm
The Certina 321 is an open face calibre watch movement offering the functions of stem wind and set, as well as a sub second feature. It was commonly used around the year 1940.
The Certina 321 features the following functions:
- Stem wind and set
- Sub Second
Balance Staff Listing
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Mainspring Listing
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Incabloc Part Listing
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
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