Universal Geneve 219-721, Balance, complete

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  Used UNIVERSAL GENEVE original balance in good condition, with a minor error to the hairspring but horizontal its good.

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  Fits cal 219

Technical data Universal Geneve cal: 219*

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  15 jewels, manual wind.
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  S: = 5 x 7.25''' 11.5 x 16 mm.
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  H: = 3.45 mm.
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  N: = 18.000 A/h.
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  Power reserve:
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  Mainspring: 1.35 x 5.5 - 0.065 - 210

* The Universal Geneve cal: 219 also comes as Alpina 445, Marc Favre 445.