Aviation Legacy The Air-King pays tribute to Rolexs historic ties with aviation. First introduced in the 1950s, it was designed to honour the pilots of the golden age of flight, combining legibility with robust construction. Instrument Aesthetic This reference, from 2016, features a black dial with prominent 3, 6 and 9 numerals, framed by a 40mm Oystersteel case. Powered by the calibre 3131 automatic movement, it offers approximately 70 hours of power reserve. The smooth bezel and Oyster bracelet, fitted with Easylink and Oysterclasp, complete its pilot-inspired design.