Rolex GMT Master 40mm 18K Yellow Gold Watch W/Black Nipple Dial, Box (Ref. 16758) - The Rolex GMT Master reference # 16758 is a rare vintage timepiece that was produced for a short time during the 1980s. It has an 18k yellow gold finish, a silky Jubilee bracelet, and a striking black dial and bezel. It is one of the rarest Rolex models of all time, with only a handful ever appearing on the market. This watch is crafted in solid 18k yellow gold and features: 40mm Oyster case with black bi-directional rotating GMT bezel, rare black nipple dial with luminous hands and plots and date window at 3 o'clock, sapphire crystal, 18k yellow gold Jubilee bracelet, Rolex caliber 3075 self-winding automatic movement. Includes: Rolex box. Reference #: 16758. A serial number look up suggests that this watch was produced in 1986.