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- Venus Cal. 180 - Balance with flat hairspring 721
Venus Cal. 180 - Balance with flat hairspring 721
id:
Venus_180_721
CHF 377.00
| Brand | Venus |
|---|---|
| Calibre | Venus 180 |
| International reference | 721 |
| State | Never used |
| Year of production | Circa 1953 |
| Caliber diameter | 23.69 mm |
| Caliber height | 3.85 mm |
| Frequency | 18'000 A/h |
| Power reserve | 40h |
| Ruby | 17 |