The Oyster Perpetual Air-King celebrates the aeronautical heritage of the original Oyster. It pays tribute to those for whom the sky was a new frontier of adventure, exploration and groundbreaking achievement – a springboard for new ideals. The Air-King symbolizes the privileged relationship between Rolex and flying during the golden age of aviation in the 1930s. It pays tribute to the pilots of the era and the first Oyster watches’ role in their epic story.