HATTORY-SEIKO 7546A Exploded diagram Brand HATTORY-SEIKO Caliber 7546A Size Function Version Hands Stem 354-601 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.405Handsetting stem354-6019840354601443BSetting lever assembled383-60198403836014000BElektro-Baugruppe4001-750984040017504060BSpule (rot)4002-75098404002750