HATTORY-SEIKO M929A Exploded diagram Brand HATTORY-SEIKO Caliber M929A Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno..M929LIQUID CRYSTAL PANEL451082098404510820