HATTORY-SEIKO S351 Brand HATTORY-SEIKO Caliber S351 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno..S351Electronic module400085998404000859.S351BATTERY CONNECTION(-)427085198404270851.S351SWITCH CAM429585398404295853.S351CIRCUIT BRIDGE PLATE441085398404410853.S351SWITCH LEVER445085198404450851.S351SWITCH CAM SPRING445480798404454807.S351CIRCUIT BLOCK COVER445785998404457859.S351LIQUID CRYSTAL PANEL452077198404520771