Rolex Airking "Date' reference 5700

1971 Rolex Air-King Date “5700” A wonderfully understated vintage Rolex that combines the clean simplicity of the Air-King line with the added practicality of a date complication. The reference 5700 is among the rarer and more collectible Air-King variants, offering larger proportions and a noticeably stronger wrist presence compared to standard Air-King references of the era. This example dates to 1971 based on the serial number 2762XXX and features a beautiful silver sunburst dial with applied baton markers and the elegant “Air-King-Date” script that gives the watch its distinctly refined vintage character. The acrylic crystal and smooth Oyster bezel preserve the warm mid-century Rolex aesthetic collectors continue to appreciate today. The Air-King Date occupies an interesting position within vintage Rolex history, bridging the gap between sporty Oyster Perpetual models and the more refined Datejust line. Its relatively limited production compared to mainstream Datejust references makes it an increasingly attractive option for collectors looking for something slightly less common. Technical background The Rolex Air-King line was originally introduced to honor RAF pilots of the Second World War and became one of Rolex’s longest-running model families. The reference 5700 expanded the concept by incorporating a date complication and a larger Oyster case, typically powered by the reliable Rolex Caliber 1520 series automatic movement. These movements are highly regarded for their durability, serviceability, and long-term reliability. Tech sheet Reference: 5700 Serial number: 2762XXX Year: 1971 Movement: Rolex automatic movement Dial: Silver sunburst dial Case: Stainless steel Oyster case Bezel: Smooth stainless steel bezel Crystal: Acrylic crystal Case size: 34mm Lug width: 19mm Condition: Vintage condition Warranty: 2-year warranty Strap: Leather strap