Enduring Legacy The Cosmograph Daytona is a chronograph that blends technical mastery with timeless design. Revered by collectors and motorsport enthusiasts alike, it continues to set the standard for high-performance timekeeping. Bold Contrast This 2015 reference 116523 features a 40mm case paired with a black dial and fixed bezel. Powered by the calibre 4130 automatic movement with a 72-hour power reserve, it includes an Easylink Oysterlock clasp and a two-tone bracelet. A bold and elegant chronograph with enduring appeal.