ETA 1216BrandETACaliber1216Size9 1/4FunctionSC-AUTVersionHands0,70x1,20Stem4802Stem (subs.)Stem (2 pce)Balance staff27004Balance staff (subs.)27901 INCAMainspring (subs.)1,3x6,5x0,07Mainspring (subs.)820 3193 0BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem8024802410= 1170Winding pinion with square hole920004101170445= 1170Setting lever spring920004451170710= 1170Pallet fork -pinion 1 lower end-piec.920007101170723Balance staff, pivoted80227901723Balance staff ST -shock-absorber80227004771BMainspring AUT sliding attachemnet9200077112161143Oscillating weight assembled920011431216