TISSOT 2020BrandTISSOTCaliber2020Size13FunctionVersionHands0,90x1,50Stem6329Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8026329