HATTORY-PULSAR V401 Exploded diagram Brand HATTORY-PULSAR Caliber V401 Size 5 1/2 Function SC Version Hands 0.45x0.90x0.20 Stem 351-155 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 317 MovementsArtno.brandcaliberSizehandsfunctionspecial161663HATTORY-PULSARV401 A5 1/20.45x0.90x0.20SC Watchparts Part NocaliberdescriptionoriginalArtno.401V401Winding stem03511559840351155401V401Winding stem03511569840351156401V401Winding stem03515509840351550401V401Winding stem035116498403511644000= 4N01Electronic module4000-419984040004194060= 4N01Coil -red4002-41998404002419.V401MAIN PLATE(PLASTIC)01001079840100107.V401MAIN PLATE(PLASTIC)01001519840100151.V401TRAIN WHEEL BRIDGE01252879840125287.V401TRAIN WHEEL BRIDGE01252889840125288.V401CENTER WHEEL AND PINION02211389840221138.V401FOURTH WHEEL AND PINION02411339840241133.V401FOURTH WHEEL AND PINION02411389840241138.V401CENTER MINUTE WHEEL02702989840270298.V401Hour wheel02712989840271298.V401Hour wheel02713049840271304.V401Hour wheel02714639840271463.V401Setting lever03830539840383053