
GUB 74-401, Winding stem
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New GUB original part, not in factory packaging.
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Thread: 100
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Fits cal: 74, 75
Technical data GUB 74, later signed: 06-25
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26 jewels, automatic wind, sweep second. -
S: = 12.5''' 28.0 mm. -
H: = 4.25 mm. -
N: = 18.000 A/h. -
Power reserve: 37 h.
Versions: early / later
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74 / 06-25: -- -
75 / 06/26: date.