CYMA 586BrandCYMACaliber586SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffDCN 3803Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.723Balance staff ST -shock-absorberDCN 380380207239