• Explore the ZENITH Chronomaster Open El Primero 3604 Automatic 39.5mm Watch from Zenith, a silver stainless steel timepiece featuring an open-heart design that beautifully showcases the intricate gears of its El Primero movement. It includes two blue subdials, a gray subdial, and a polished metal bracelet, embodying timeless precision in an automatic chronograph.
  • A person with long, brown hair wears a ZENITH Chronomaster Open El Primero 3604 Automatic 39.5mm Watch on their left wrist, showcasing its intricate design. The Zenith El Primero movement ensures precision. With one arm raised, they turn away from the camera against a plain gray wall.
  • A person wearing a beige long-sleeve top displays the ZENITH Chronomaster Open El Primero 3604 Automatic 39.5mm Watch, featuring an intricate open dial that showcases the renowned El Primero movement with gears and blue accents. The focus is on the Zenith watch against a light gray background.
  • A person sporting a Zenith ZENITH Chronomaster Open El Primero 3604 Automatic 39.5mm watch, which reveals the intricate gears of the El Primero movement, is dressed in a tan jacket and dark jeans while holding a black item against a plain gray background.
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Zenith

ZENITH Chronomaster Open El Primero 3604 Automatic 39.5mm Watch

ZENITH Chronomaster Open El Primero 3604 Automatic 39.5mm Watch

$13,300.00 CAD
$13,300.00 CAD $13,300.00 CAD
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The CHRONOMASTER Open offers a view of the beating heart of the El Primero movement from the dial. Crafted in a sleek 39.5mm steel case, this version features a matte silver dial with tricolour counters and a transparent counter for the running seconds, paired with an integrated steel bracelet. Powered by the El Primero 3604 1/10th of a second automatic chronograph movement.

Pioneering movements deserve to stand out in inspired and unprecedented designs to truly highlight their ingenuity. The new CHRONOMASTER Open exposes the beating heart of its El Primero 1/10th of a second chronograph calibre in a novel and unexpected way, while retaining the signature tricolour counters dial configuration. It reveals the high-frequency beating heart of the watch, with the escape wheel and pallet lever crafted in lubricant-free silicon.

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