HATTORY-SEIKO 2620BBrandHATTORY-SEIKOCaliber2620BSizeFunctionVersionHandsStem354-261Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecialHATTORY-SEIKO2620B WatchpartsPart NocaliberdescriptionoriginalArtno.4060Coil -red4002-262