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Return To ShopThe Roseba 8 watch movement, later rebranded under the Valjoux 7750 designation without the day indication, offers a manual wind functionality. Armed with a pin-lever escapement, it features a ratchet mechanism on the dial side and a crown mechanism with a rocker bar. Its functions include sub-seconds, a date hand, Bascule Winding, KIF Shock Protection, pin lever, calendar, hours, minutes, small seconds, chronograph, GMT, and date. This movement was primarily used around 1965.
The Roseba 8 features the following functions:
Dimensions | GR Reference # | End Type | Buy |
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1.70 x 0.080 x 300 x 8.0 mm | GR4837 | Manual | Buy mainspring |
Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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