HATTORY-SEIKO 2625B Exploded diagram BrandHATTORY-SEIKOCaliber2625BSizeFunctionVersionHandsStem354-260Stem (subs.)354-262 (lang)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecialHATTORY-SEIKO2625B WatchpartsPart NocaliberdescriptionoriginalArtno.250BHour wheel H = 161271-2719840271271250BHour wheel H = 137271-26798402712674000BElectronic module4001-270984040012704060BCoil -red4002-26298404002262