Never afraid to express its singular vision of watchmaking of the future, Zenith continues to highlight the concept of high-frequency precision through striking creations in its 1/100th of a second chronograph, the DEFY 21. This translation of high oscillation frequencies into single regions of the visible light spectrum began with the DEFY 21 Ultraviolet in 2020, which features the world’s first violet- coloured chronograph movement, standing out against the entirely muted case in matte sandblasted titanium. Now, Zenith applies the same striking effect in cool tones of deep indigo and electric blue in the DEFY 21 Ultrablue.

The color blue holds a special place in Zenith lore. It was the backdrop to the starry night sky from which the manufacture’s founder Georges-Favre Jacot was inspired to name his award-winning calibre and eventually, his brand. In more recent times, it was one of the defining colours of the A386, one of the first watches to be equipped with the legendary El Primero automatic high-frequency chronograph calibre. It is also a colour that has been extensively explored by the Manufacture in its most intricate watches, becoming a mark of futuristic haute horlogerie by Zenith.