HATTORY-SEIKO 5Y30 Exploded diagram Brand HATTORY-SEIKO Caliber 5Y30 Size 10 1/2 Function o. SC Version Hands 0.65x1.10 Stem 351-670 Stem (subs.) 351-105 lang Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 371 MovementsArtno.brandcaliberSizehandsfunctionspecial166681HATTORY-SEIKO5Y3010 1/20.65x1.10o. SC Watchparts Part NocaliberdescriptionoriginalArtno.4015Y30Winding stem035167098403516704015Y30Winding stem035167198403516714060Coil4002-521 (-522)98404002521.5Y30MAIN PLATE(PLASTIC)01006909840100690.5Y30MAIN PLATE(PLASTIC)01006949840100694.5Y30TRAIN WHEEL BRIDGE01256729840125672.5Y30CENTER WHEEL AND PINION02216749840221674.5Y30CENTER WHEEL AND PINION02216759840221675.5Y30FOURTH WHEEL AND PINION02416759840241675.5Y30FOURTH WHEEL AND PINION02416799840241679.5Y30Hour wheel02716739840271673.5Y30Hour wheel02716759840271675.5Y30Setting lever03836709840383670
