HATTORY-SEIKO 5C20A Exploded diagram BrandHATTORY-SEIKOCaliber5C20ASize10 1/2FunctionAlarmVersionHandsStem354-800 (ALARM)Stem (subs.)354-856Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryMovementsArtno.brandcaliberSizehandsfunctionspecial166692HATTORY-SEIKO5C20A10 1/2Alarm WatchpartsPart NocaliberdescriptionoriginalArtno.4015C20Winding stem035480098403548004015C20Winding stem0354856984035485640005C20Electronic module40015259840400152540605C20Coil400285598404002855.5C20CENTER WHEEL BRIDGE01228549840122854.5C20TRAIN WHEEL BRIDGE01258009840125800.5C20CENTER WHEEL02218009840221800.5C20CENTER WHEEL02218029840221802.5C20THIRD WHEEL & PINION02318559840231855.5C20FOURTH WHEEL & PINION02418019840241801.5C20FOURTH WHEEL AND PINION02418599840241859.5C20Minute wheel02618009840261800.5C20Hour wheel02718019840271801.5C20Hour wheel02718029840271802.5C20setting wheel02818009840281800.5C20Clutch wheel02828559840282855.5C20Clutch wheel02828589840282858.5C20Setting lever03838009840383800.5C20Setting lever03838559840383855.5C20YOKE03848009840384800.5C20YOKE03848559840384855.5C20YOKE03848569840384856.5C20SETTING LEVER SPRING03888009840388800.5C20SETTING LEVER AXLE SPRING03898559840389855.5C20TRAIN WHEEL SETTING LEVER03918019840391801.5C20DAY STAR WITH DIAL DISK04707259840470725.5C20SETTING WHEEL PLATE06048009840604800.5C20ALARM SET. INDICATOR LEVER06108009840610800.5C20ALARM SET. INDICATOR LEVER06108019840610801.5C20ALARM SETTING JUMPER06448009840644800.5C20FIFTH WHEEL & PINION07018559840701855.5C20GUIDE PLATE FOR DATE DIAL07128019840712801.5C20DATE CORRECTOR WHEEL07378009840737800.5C20INTERMEDIATE MINUTE WHEEL07668009840766800.5C20DATE DIAL08016359840801635.5C20DATE DIAL GUARD08088009840808800.5C20DATE JUMPER08108009840810800.5C20DATE DRIVING WHEEL08168009840816800.5C20PAWL LEVER HOLDER08378009840837800.5C20UNLOCKING WHEEL09488009840948800.5C20UNLOCKING WHEEL09488019840948801.5C20INTER. UNLOCKING WHEEL09508009840950800.5C20INTER. WHEEL FOR CALENDER09628559840962855.5C20ROCKING LEVER09868559840986855.5C20INSULATOR421652598404216525.5C20BATTERY CLAMP422552598404225525.5C20ROTOR STATOR423952598404239525.5C20Contact spring f. push-button424652598404246525.5C20ANTI-MAGNETIC SHIELD PLATE425985598404259855.5C20BATTERY CONNECTION(-)427052598404270525.5C20CIRCUIT HOLDER428353098404283530.5C20CIRCUIT BLOCK COVER445753098404457530.5C20CIRCUIT BLOCK COVER445753498404457534