ORIENT C7610BrandORIENTCaliberC7610SizeFunctionVersionHandsStemeigenStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecialORIENTC7610 WatchpartsPart NocaliberdescriptionoriginalArtno.227BSweep second wheel242BCannon pinion with driver250BHour wheel4000BElectronic block9664000C76104211= C7510ROTORE85109660851075104401= C7710Bridle (+)