RONDA 7003BrandRONDACaliber7003SizeFunctionVersionHandsStem= RL 7000Stem (subs.)9820 0401 7000Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery381 onlyWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem982004017000