TISSOT 712BrandTISSOTCaliber712Size5 1/2FunctionVersionHands0,55x1,00Stem5403Stem (subs.)Stem (2 pce)Balance staff27711Balance staff (subs.)Mainspring (subs.)1,35x6,0x0,06Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8025403723Balance staff ST -shock-absorber80227711