ROLEX 1161BrandROLEXCaliber1161SizeFunctionVersionHandsStem6058Stem (subs.)Stem (2 pce)Balance staffDCN 3831Balance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.401Handsetting stem (Generic)8026058443= 1100Setting lever981004431100445= 1100Setting lever jumper combinded (Generic)981004451100770BMainspring (Generic)9810077011601475Rotor bolt (GIB)9810147510305443= 1100Screw for setting lever jumper981054431100