NOMOS DUW5101BrandNOMOSCaliberDUW5101Size13 3/4FunctionSS-D(6)-AUTVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.180Barrel with drum + cover50.240964001805001401Handsetting stem40.145964004013001445Setting lever jumper combinded40.175964004453001