HANHART 1041BrandHANHARTCaliber1041SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staff67004Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.723Balance staff ST -shock-absorber802670048180= 750Fly-back lever -zero actoon93808180750