ZENITH 48.5BrandZENITHCaliber48.5SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.72148.5Balnace cplt. -for shock-absorber99500721485