The Rolex Air-King reference 116900 is a bold modern reinterpretation of the classic model. Introduced in 2016 and discontinued in 2022, it features a robust 40mm Oyster case in Oystersteel with a smooth bezel and Twinlock screw-down crown. It has a highly distinctive black dial inspired by aviation instruments and the Bloodhound SSC project, featuring large Arabic numerals at 3, 6 and 9, a green Rolex logo, yellow coronet, and a signature green seconds hand. Powered by the anti-magnetic Calibre 3131 automatic movement (shared with the Milgauss), offering approximately 48 hours of power reserve and Superlative Chronometer precision. Fitted with a solid Oyster bracelet with Easylink 5mm comfort extension. Water-resistant to 100 metres, this Air-King stands out as one of the most characterful and unconventional modern Rolex models thanks to its aviation-inspired design.