HATTORY-SEIKO S240 Brand HATTORY-SEIKO Caliber S240 Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno..S240Electronic module400044598404000445.S240INSULATOR421613498404216134.S240BATTERY CLAMP422515598404225155.S240ANTI-STATIC ELECTRICITY PLATE425713498404257134.S240BATTERY CONNECTION(-)427015598404270155.S240BATTERY GUARD439513498404395134.S240LIQUID CRYSTAL PANEL451013498404510134.S240LIQUID CRYSTAL PANEL451013598404510135.S240LIQUID CRYSTAL PANEL FRAME451213498404512134.S240PIEZOELECTRIC ELEMENT458900398404589003.S240CONDUCTING PLATE86510551