HATTORY-SEIKO M929A Exploded diagram BrandHATTORY-SEIKOCaliberM929ASizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno..M929LIQUID CRYSTAL PANEL451082098404510820