HATTORY-PULSAR V237ABrandHATTORY-PULSARCaliberV237ASize5 1/2FunctionVersionHands0.45x0.90Stem351-134Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)Battery379MovementsArtno.brandcaliberSizehandsfunctionspecial161640HATTORY-PULSARV232 A5 1/20.45x0.90o. SC161642HATTORY-PULSARV237 A5 1/20.45x0.90