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- Cortébert Cal. 677 - Balance serge 720
Cortébert Cal. 677 - Balance serge 720
id:
Cortébert_677_720
CHF 377.00
| Brand | Cortébert |
|---|---|
| Calibre | Cortébert 677 |
| International reference | 720 |
| State | Never used |
| Year of production | Circa 1945 |
| Caliber diameter | 27mm |
| Caliber height | 4mm |
| Frequency | 18000 A/h |
| Power reserve | 41h |
| Ruby | 15 |