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- Cyma Cal. 470 - Ratchet wheel driver spring 271
Cyma Cal. 470 - Ratchet wheel driver spring 271
id:
Cyma_470_271
CHF 54.00
| Brand | Cyma |
|---|---|
| Calibre | Cyma 470 |
| International reference | 271 |
| State | Never used |
| Year of production | Circa 1953 |
| Caliber diameter | 18.05 mm |
| Caliber height | 4.9 mm |
| Frequency | 18'000 A/h |
| Power reserve | 35h |
| Ruby | 26 |