The classically complicated Chronomaster

Inspired by the trailblazing Chronomaster Original of the 1970s, the new Triple Calendar combines vintage style with Zenith's cutting-edge features. Showcasing a day, month, and year calendar and moonphase display, the El Primero 3610 automatic, column-wheel chronograph movement measures and displays with 1/10th of a second accuracy. Finished with silver-toned counters and gold-plated hands and markers coated in SuperLuminova SLN C1, the slate-grey opaline dial ensures optimal readability. With a 60-hour power reserve and a stop-second mechanism, this watch delivers unrivalled performance and reliability. Enveloped in a stainless-steel case, the domed sapphire crystal and transparent back uncloak the iconic, satin-finished, star-shaped oscillating weight, reminding us that our guiding star is never far from sight.

As the direct result of over 50 years in mastering the automatic high-frequency chronograph movement, this watch is powered by the latest version of the El Primero calibre. Dubbed the El Primero 3610, it operates at the high frequency of 5Hz, with the ability to offer a 1/10th of second indication for the first time on the triple calendar and moonphase caliber. Its autonomy has also been efficiently extended to a power reserve of 60 hours.