HATTORY-SEIKO 8J42 Brand HATTORY-SEIKO Caliber 8J42 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.4018J42Winding stem03514069840351406.8J42MAIN PLATE(PLASTIC)01004119840100411.8J42TRAIN WHEEL BRIDGE01253889840125388.8J42CENTER WHEEL AND PINION02214059840221405.8J42FOURTH WHEEL AND PINION02414049840241404.8J42Hour wheel02714099840271409.8J42Setting lever03833899840383389.8J42DATE DIAL08782309840878230