HATTORY-SEIKO 2706A Exploded diagram BrandHATTORY-SEIKOCaliber2706ASizeFunctionVersionHandsStem354-581Stem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)401-581 (-582) AUTMainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.220Second wheel -short pivot241-581025998401BHandsetting stem354-5819840354581407clutch wheel282-5819840282581434Clicking spring381-5819840381581450= 462Setting wheel387-5819840387581705Escape wheel -pinion straigt piv.251-5819840251581710Pallet fork -pinion 1 lower end-piec.301-5819840301581721Balance cplt. -regulated310-5819840310581771BMainspring AUT sliding attachemnet401-5819840401581771Mainspring AUT sliding attachemnet040158298404015828240Day indicator spring-clip963-7109840963710
