Boutique edition


ZENITH x Bamford Watch Department CHRONOMASTER El Primero "Radar" is crafted in a steel case that's entirely matte finished. The burnt brown dial darkens towards the outer edges, while the red chronograph minutes counter at 3 o'clock takes on the form of a circular sweeping radar. The black cordura effect rubber strap features red stitching. Powered by the El Primero automatic high-frequency chronograph calibre.

Ref 03.2082.400/02.R830


Sizing guide

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Technical features

  • Diameter 42.5 MM
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Time to Reach Your Star


The ZENITH x Bamford Watch Department CHRONOMASTER El Primero is made in a 42mm steel case that's given an entirely matte finish. The burnt brown dial has a gradient effect with a red chronograph minutes counter that's made to resemble a radar.
Originally unveiled in 1969 as the world’s first automatic chronograph calibre, the El Primero remains one of the most revered movements over 50 years later; a testament to its unrivaled precision. The combination of a high-frequency 5Hz escapement, automatic winding and a column-wheel clutching system continues to set the standard.
Picture of the El Primero 400B movement


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