SEIKO 7625 Brand SEIKO Caliber 7625 Size Function Version Hands Stem 351-822 Stem (subs.) 354-421 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Handsetting stem351-8229840351822401Handsetting stem354-4219840354421445Setting lever jumper combinded388-8209840388820721Balnace cplt. -for shock-absorber310-8209840310820