MORIOKA PC32 Brand MORIOKA Caliber PC32 Size 10 1/2 Function SC-D(3) Version Hands 0.70x1.20x0.18 Stem 354-300 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 377 MovementsArtno.brandcaliberSizehandsfunctionspecial166590MORIOKAPC3210 1/20.70x1.20x0.18SC-D(3)166589MORIOKAPC3210 1/20.70x1.20x0.18SC-D(6) WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem354-3009840354300