JUNGHANS 15BrandJUNGHANSCaliber15Size19FunctionVersionHandsStem11501Stem (subs.)Stem (2 pce)Balance staff45601Balance staff (subs.)Mainspring (subs.)2,0x16,0x0,20Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem80211501445Setting lever spring723Balance staff ST -shock-absorber80245601