Rolex, Oyster Perpetual GMT-Master II, ref. 116713LN, a two colour bracelet wristwatch , no. G253096, circa 2010, automatic movement, 31 jewels, adjusted to 5 positions and temperature, cal. 3186, no. 3 2344346, black dial, applied luminous dot and baton markers, luminous baton minute and Mercedes hour hands, centre seconds hand, green centre dual time zone hand, date aperture at 3 o clock, rotating black bezel, screw down back, case, dial and movement signed , on a Rolex Oyster two colour bracelet with fold over clasp, accompanied by a Rolex box, guarantee card, two booklets, outer card packaging and white card sleeve, diameter 40mm