HATTORY-SEIKO 6730A Exploded diagram Brand HATTORY-SEIKO Caliber 6730A Size Function o. SC Version Hands 0.55x1.00 Stem 351-087/-089 Stem (subs.) 351-085/-091 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery MovementsArtno.brandcaliberSizehandsfunctionspecialHATTORY-SEIKO6730A Watchparts Part NocaliberdescriptionoriginalArtno.250hour wheel271-1829840271182260BMinute wheel261.2724016730Winding stem351-0919840351091401Winding stem351-08798403510874016730Handsetting stem351-0899840351089407Bclutch wheel282-271984002822714456730Setting lever spring038827198403882714000Electronic module4001-279984040012794060Coil -red4002-272984040022724211ROTOR4146272984041462724401Battery limiting spring (+)427127198404271271
