TISSOT 530BrandTISSOTCaliber530Size5 1/2FunctionVersionHands0,55x1,00Stem5311Stem (subs.)Stem (2 pce)Balance staff23505Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.182BBarrel with drum + cover98800182530401BWinding stem8025311407BClutch wheel98800407530425BClick spring98800425530430BClick spring98800425530445BSetting lever spring98800445530723BBalance staff ST -shock-absorber80223505