![Certina 19-55-724, Balance staff](http://urdelar.se/cdn/shop/products/0000_certina_1_935f3bbb-6268-46ae-81f5-faed4530985f_{width}x.jpg?v=1609720517)
Certina 19-55-724, Balance staff
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Certina original part, not in factory packaging.
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Fits cal: 19-55, 19-551
Versions:
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19-25: manual wind, 18.000 A/h. -
19-251: manual wind, 18.000 A/h, date. -
19-26: manual wind, 18.000 A/h. -
19-35: manual wind, 19.800 A/h. -
19-351: manual wind, 19.800 A/h, date. -
19-36: manual wind, 19.800 A/h, modifications. -
19-45: automatic wind, 18.000 A/h. -
19-451: automatic wind, 18.000 A/h, date. -
19-55: automatic wind, 19.800 A/h. -
19-551: automatic wind, 19.800 A/h, date.