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- Tissot Cal. 11.7.T - Full balance 11031
Brand | Tissot |
---|---|
Calibre | Tissot 11.7.T |
International reference | 11031 |
State | Never used |
Year of production | Circa 1938 |
Caliber diameter | 11.7 mm x 15.5 mm |
Caliber height | 3.5 mm |
Frequency | 21'600 Bpm |
Power reserve | 35h |
Ruby | 15 |