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.
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  Size: 5,5 x 7''' 12,1 x 15,5 mm.
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  H: = 3,5 mm.
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  N: = 18000
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  Power reserve: 44 h.

Versions:

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  500: Cap jewel plate for escape wheel.
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  501: Girocap for escape wheel.
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  505: Girocap for escape wheel, center second.