HATTORY-SEIKO V658BrandHATTORY-SEIKOCaliberV658SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401V658Winding stem03518929840351892