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- Zenith Cal. 71 - Spring for minute wheel 476
Zenith Cal. 71 - Spring for minute wheel 476
id:
Zenith_71_476
CHF 108.00
| Brand | Zenith |
|---|---|
| Calibre | Zenith 71 |
| International reference | 476 |
| State | Never used |
| Year of production | Circa 1954 |
| Caliber diameter | 30 mm |
| Caliber height | 6.1 mm |
| Frequency | 21'600 Bpm |
| Power reserve | 35h |
| Ruby | 20 |