Introducing the high-cost-performance new Air King watch, model code XN779633, with clasp code 738. This year's latest Rolex Air King model features a 40mm case and is the only Rolex with original color green hands and a green logo dial! It boasts three-dimensional hour markers, exceptional Swiss luminescence, and a 6-position crown logo, all fitted with the cost-effective 3230 movement without a date function.The Air King pays tribute to the golden age of aviation in the 1930s. British aviator Charles Douglas Barnard was one of the pioneers of that era, setting multiple flight records. He once mentioned the Oyster watch: