$21,100
This Zenith Defy 21 Ultrablue 44mm is the outcome of more than 50 years of refinement, making it the ultimate chronograph of the 21st century. It features an openwork dial that proudly showcases its fast and precise blue movement, as well as two grey counters displaying the minutes and seconds, all housed in a titanium case and paired with a black rubber strap with an ultrablue “Cordura effect” rubber coating. This model is powered by the El Primero 9004 movement, featuring two independent high-frequency escapements – one beating at 5Hz for timekeeping and the other at an incredible 50Hz to offer a true 1/100th of a second chronograph function – and provides a power reserve of 50 hours.
A high-frequency revolution. The El Primero 21 is the culmination of over 50 years of perfecting the automatic chronograph at the Zenith manufacture. Equipped with two regulating organs and escapements, one beating at 5Hz for timekeeping, and the other at an incredible 50Hz to offer a true 1/100th of a second chronograph display, the El Primero 21 is the chronograph calibre of the 21st century.
