HATTORY-SEIKO 7016A Exploded diagram BrandHATTORY-SEIKOCaliber7016ASizeFunctionVersionHandsStem354-022/-020Stem (subs.)357-003Stem (2 pce)Balance staff315-008 (27726 Boley)Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.205BCenter wheel drilled + cannon224-0159840224015240BCannon pinion225-01198402250112556Datumstern- / Datumanzeiger- Mitnehmerrad802-00598408020058220Hammer, mounted, 2 functions585-0089840585008