HATTORY-SEIKO 2206A Exploded diagram Brand HATTORY-SEIKO Caliber 2206A Size Function Version Hands Stem 351-223 Stem (subs.) 351-224 (lang) Stem (2 pce) Balance staff 315-220 (26723 Boley) Balance staff (subs.) Mainspring (subs.) Mainspring (subs.) Battery Watchparts Part NocaliberdescriptionoriginalArtno.180= 2205Barrel with drum + cover201-220025998227Sweep second wheel241-2209840241220275= 2206Sweep second pinion245-2219840245221401BHandsetting stem351-2239840351223445Setting lever jumper combinded721= 2205Balance cplt. -regulated310-22198403102211482= 2205Ratchet wheel driving wheel514-2201483= 2205Breguet pinion AUT860-2202552Date finger566-22298405562222566Date corrector803-2209840803220