Minerva 19/9 CH, single pusher
Data Minerva 19/9 CH
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17 Jewels, manual wind chronograph, 60 s, 30 min counter, sub second. -
Size: 19''' 42.15 mm. -
H: = 7.6 mm. -
N: = 18.000 A/h. -
Power reserve: 43h. -
Main spring: 2.00 X 18.5 - 0.23 - 560
Versions:
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19/9: base caliber. -
19/9 CH: chronograph, single pusher. -
19/9 CH: chronograph, two pushers.