<p>The Zenith Chronomaster Sport 03.3114.3600/51.M3100 made its debut in 2023. This version of Zenith's popular sports chronograph has a metallic blue dial with sunburst finish, and an engraved stainless steel bezel.</p> <p>The Zenith Chronomaster Sport was introduced in 2021 as an updated take on the brand's iconic El Primero chronograph. The Chronomaster Sport blends hints of important chronograph watches of days gone by with clear-cut lines and up-to-date materials, resulting in a watch that feels timeless yet entirely modern. Power comes from the self-winding caliber El Primero 3600. One of the unique features of this movement, is a central seconds hand for the chronograph which rotates once every 10 seconds.</p>