HATTORY-SEIKO 4326A Exploded diagram Brand HATTORY-SEIKO Caliber 4326A Size Function Version Hands Stem Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery MovementsArtno.brandcaliberSizehandsfunctionspecialHATTORY-SEIKO4326A