Chronomaster Sport

Automatic El Primero column-wheel chronograph able to measure and display 1/10th of a second. 1/10th of a second indication on the ceramic bezel Increased. Power reserve of 60 hours. Date indication at 4:30. Stop-second mechanism.
The Chronomaster Sport is the culmination of over 50 years of mastery of the sporty chronograph and the automatic chronograph calibre. Equipped with the latest generation of the El Primero chronograph calibre, it measures and displays elapsed time with a precision of 1/10th of a second in a design that is contemporary yet unmistakably Zenith.