HATTORY-SEIKO 7T82BrandHATTORY-SEIKOCaliber7T82SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.405Handsetting stem351-58398403515834000BElektro-Baugruppe4000-61098404000610