The Rolex Air-King is one of the oldest Rolex models. It has recently been updated from the original design but still keeps many features of it’s original design. The updated model is larger than the original with a 40mm stainless steel case with screw-down case back and crown. It has a black dial with large 3,6 and 9 numerals. The dial displays ‘Air-King’ using the same font as the original 1950’s watch. It is powered by the COSC certified reliable 3131 self-winding perpetual movement. Presented on a Rolex Oyster bracelet with the ‘Easylink’ system allowing the user to adjust the bracelet length quickly by up to 5mm. This particular watch includes Rolex box and papers.