TISSOT 2371BrandTISSOTCaliber2371Size7 3/4FunctionVersionHandsStem5044Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.721Balnace cplt. -for shock-absorber988007212321