ROLEX 600BrandROLEXCaliber600SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffeigenBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.443Setting lever98100443645723BBalance staff ST -shock-absorber98100723600