The Chronomaster Sport is the culmination of over 50 years of mastery of the sporty automatic chronograph. Equipped with the latest generation of the El Primero, it measures and displays elapsed time with a precision of 1/10th of a second in a design that is contemporary yet unmistakably Zenith. It combines emblematic elements of past Zenith chronograph references such as the tri-colour dial, pump-style pushers and steel bracelet with a black ceramic bezel, all in sporty-chic modern proportions.