Rolex GMT-Master II ref 16760 A stainless steel dual time zone wristwatch, circa 1986 Dial: black Calibre: cal. 3085 automatic, 27 jewels Case: stainless steel, black and red 'Coke' bezel, screw down case back Case number: 9628702 Closure: stainless steel Rolex Oyster bracelet and folding clasp Size: 40 mm diameter, bracelet circumference approximately 179 mm Signed: case, dial and movement Accessories: Rolex service guarantee dated 10 June 2010 This reference differed from its predecessors in that it is fitted with a red and black bezel nicknamed 'Coke' replacing the earlier red and blue bezel nicknamed 'Pepsi'., the reference was discontinued in 1988.