ISA 120.1331-50BrandISACaliber120.1331-50Size10 1/2Function-CLDVersionHands0.70x1.20x0.20Stem=120 (eigen)Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery315WatchpartsPart NocaliberdescriptionoriginalArtno.401= 120Winding stem94300401120443/1Setting lever assembled443= 120Winkelhebel94300443120445Setting lever spring