UROFA 54BrandUROFACaliber54Size5 1/4FunctionVersionHands0,55x1,00Stem5304Stem (subs.)Stem (2 pce)Balance staff29102Balance staff (subs.)Mainspring (subs.)1,15x7,0x0,08Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025304723Balance staff ST -shock-absorber80229102