HATTORY-SEIKO 3E39A Exploded diagram Brand HATTORY-SEIKO Caliber 3E39A Size 6 3/4x8 Function Version Hands Stem 351-546 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery MovementsArtno.brandcaliberSizehandsfunctionspecialHATTORY-SEIKO3E39A6 3/4x8 Watchparts Part NocaliberdescriptionoriginalArtno.4000= 3E22Electronic module98404001551.3E39Setting lever03835479840383547