BULOVA 11 BLACDBrandBULOVACaliber11 BLACDSize11 1/2FunctionVersionHandsStem6048Stem (subs.)Stem (2 pce)Balance staffH= 241Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.18011ALABarrel with drum + cover214Third wheel with long pivot025998401Winding stem80260481496= 11AFACOscillating weight axle3229060149611AF