A Rolex Oyster Perpetual GMT-Master 'Pepsi' bezel 'Superlative Chronometer' wristwatch, S/N 3224013,1973, model 1675, matte black Mk2 dial, uni-directional bezel, fourth hand dual time-zone indicator, 4 cm stainless steel case, s/s folded link jubilee bracelet, acrylic crystal with some scratches.