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- Unitas Cal. 6380 - Balance cock for stud holder, flat hairspring 121
Brand | Unitas |
---|---|
Calibre | Unitas 6380 |
International reference | 121 |
State | Never used |
Year of production | 1970 |
Caliber diameter | 29.4mm |
Caliber height | 4.6mm |
Frequency | 21'600 Bpm |
Power reserve | 47h |
Ruby | 17 |