Universal Geneve 500, 501, Winding stem, no: 401
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New DCN winding stem, no: 3047
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Thread: 90
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Fits cal: 500, 501, 505
Data Universal Geneve cal: 500
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17 Jewels, manual wind. -
Size: 5,5 x 7''' 12,1 x 15,5 mm. -
H: = 3,5 mm. -
N: = 18000 -
Power reserve: 44 h.
Versions:
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500: Cap jewel plate for escape wheel. -
501: Girocap for escape wheel. -
505: Girocap for escape wheel, center second.