HATTORY-SEIKO 7439A Exploded diagram Brand HATTORY-SEIKO Caliber 7439A Size Function Version Hands Stem 354-076 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.4000Electronic module4001416984040014164060Coil -red400249598404002495
