Track-Ready Precision The Cosmograph Daytona is a chronograph designed for high-performance timekeeping. Its tachymetric scale, three counters, and robust movement make it a trusted companion for measuring elapsed time and average speeds, both on and off the track. Modern Classic This reference 116500LN features a 40mm case and is powered by the calibre 4130 movement, delivering a 72-hour power reserve. The white dial is complemented by a black fixed bezel and the Oyster bracelet with Easylink extension and Oysterlock clasp. This 2019 model is a contemporary take on a racing icon.