UROFA 51BrandUROFACaliber51Size8 3/4FunctionVersionHandsStem6804Stem (subs.)Stem (2 pce)Balance staffZylinder 60/290Balance staff (subs.)Mainspring (subs.)1,15x7,0x0,08Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8026804