Zenith Chronomaster Sport Steel & Ceramic — El Primero Black Tri-Colour | Ref. 03.3100.3600/21.C822

Few movements in watchmaking carry the historical weight of the El Primero — the world's first automatic high-frequency chronograph, launched in 1969 and still beating at 36,000 vibrations per hour more than half a century later. The Chronomaster Sport places this legend at centre stage, enveloping it in a 41 mm case that combines polished steel with a robust ceramic bezel, a pairing that brings both scratch resistance and a purposeful sporting edge to a watch steeped in heritage.

The black-lacquered dial is a masterclass in colourful legibility: three individually coloured chronograph sub-dials — a Le Locle horological tradition — allow at-a-glance reading of elapsed time without confusion. Each counter is distinct, each scale precisely calibrated, each hand luminous. The El Primero calibre beneath measures time to 1/10th of a second and offers approximately 60 hours of power reserve, making it as practical for the long weekend as it is precise for the podium lap.

A black rubber strap with stainless steel triple-folding clasp completes a watch that wears as confidently on the street as it does at the circuit. The Chronomaster Sport is not a reinterpretation of history — it is history, still running. Water resistant to 10 ATM.