ROLEX 1401 Brand ROLEX Caliber 1401 Size Function Version Hands Stem 4921 Stem (subs.) Stem (2 pce) Balance staff Balance staff (subs.) Mainspring (subs.) 1,45x5,0x0,05 Spez. Mainspring (subs.) Battery WatchpartsPart NocaliberdescriptionoriginalArtno.401Winding stem (Generic)80249217701400Mainspring (Generic)981007701400