HATTORY-SEIKO 2C20A Exploded diagram Brand HATTORY-SEIKO Caliber 2C20A Size 5 1/2 Function Version Hands 0.45x0.90 Stem 351-225 Stem (subs.) 351-226/-227 Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery 379 MovementsArtno.brandcaliberSizehandsfunctionspecial161924HATTORY-SEIKO2C20A5 1/20.45x0.90 Watchparts Part NocaliberdescriptionoriginalArtno.201BCentre wheel -without cannon270-21498402702144012C20Winding stem035122598403512254012C20Winding stem03512269840351226407Bclutch wheel282-122984002821224000BElectronic module4000212984040002124021BStator4239-212984042392124060Coil4002212984040022124211BROTOR414621298404146212.2C20Setting lever03832139840383213
