Rolex GMT-Master II ,1992 Rolex GMT Master II Bi-Metal Ref. 16713 New Old Stock,Rolex Jean-Claude Killy 4768 | Ref. 4768 Watches on Chrono24,ROLEX VINTAGE OYSTER CHRONOGRAPH TRIPLE DATE JEAN CLAUDE,1992 Rolex GMT Master II Bi-Metal Ref. 16713 New Old Stock