MSR Z6BrandMSRCaliberZ6SizeFunctionVersionHands0,80x1,35Stem9701Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)1,50x12,5x0,15Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8029701