HATTORY-SEIKO L250BrandHATTORY-SEIKOCaliberL250SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno..L250Electronic module400329798404003297.L250BATTERY CLAMP422509998404225099.L250BATTERY GUARD439505098404395050.L250LIQUID CRYSTAL PANEL451015498404510154.L250LIQUID CRYSTAL PANEL FRAME451204598404512045.L250PIEZOELECTRIC ELEMENT458902698404589026