HATTORY-SEIKO 7772 Brand HATTORY-SEIKO Caliber 7772 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.4017772Winding stem035437098403543704017772Winding stem03541129840354112.7772TRAIN WHEEL BRIDGE01251089840125108.7772FOURTH WHEEL AND PINION02413709840241370.7772CENTER MINUTE WHEEL02703709840270370.7772Hour wheel02713709840271370.7772Setting lever03833709840383370.7772DATE DIAL08011129840801112.7772DATE DIAL08011169840801116.7772DATE DIAL08012939840801293.7772DATE DIAL08013849840801384