TISSOT 26.9-21BrandTISSOTCaliber26.9-21Size12FunctionSCVersionHands0,90x1,50Stem6606Stem (subs.)Stem (2 pce)Balance staff32213Balance staff (subs.)Mainspring (subs.)1,35x10,0x0,115Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.210BThird wheel025998401Winding stem8026606723Balance staff ST -shock-absorber80232213