HATTORY-SEIKO 7019A Exploded diagram BrandHATTORY-SEIKOCaliber7019ASizeFunctionVersionHandsStem354-022/-020Stem (subs.)357-003Stem (2 pce)Balance staff315-008 (27726 Boley)Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.1807005Barrel with drum + cover201-02498402010244017019Winding stem035402198403540214017019Winding stem035402298403540227217009Balance cplt. -regulated310020984031002011437S26Oscillating weight509-074984050907430007009Springs f.-shock-absorber INCA upper014-2179840014217.7019TRAIN WHEEL BRIDGE012200498401220042007019Minutenrad mit Minutenrohr02240079840224007.7019CENTER WHEEL AND PINION02240809840224080.7019Cannon pinion02250059840225005.7019Cannon pinion02250809840225080.7019FOURTH WHEEL AND PINION02410109840241010.7019FOURTH WHEEL AND PINION02410809840241080.7019Hour wheel02710079840271007.7019Hour wheel02710809840271080.7019Setting lever03830059840383005.7019DATE DIAL08010089840801008.7019DATE DIAL08010109840801010