Zenith unveils the Defy Extreme Chroma: a 1/100th of a second rainbow chronograph

STYLOUX
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Zenith has released two daring new interpretations of its Defy Extreme chronograph. Originally introduced in 2021, this timepiece combines high-frequency chronometry with a bold design, offering a multitude of possibilities for creative exploration and variation.

Zenith unveils the Defy Extreme Chroma

The two Defy Extreme Chroma editions — in black (ref. 97.9113.9004/33.I200) and white (ref. 95.9114.9004/69.I203) — are each limited to 100 pieces and combine titanium and ceramic, highlighted by a distinctive spectrum of colours that forms a subtle rainbow effect.

Zenith Defy Extreme Chroma Limited Edition

Their angular, faceted 45 mm × 15.4 mm case comes either in micro-blasted titanium or in brushed and polished titanium, while the dodecagonal bezel, pusher protectors, and crown are crafted in black micro-blasted titanium or white ceramic. The bold lines are highlighted by the interplay of materials and finishes.

Water resistance is rated up to 20 ATM (200 metres / 660 feet).

Zenith Defy Extreme Chroma Limited Edition

The watch is powered by a unique version of the automatic El Primero 9004 calibre, whose bridges are PVD-coated in a spectrum of colours.

The movement is partially revealed through the openworked black or white dial, where the hour markers and scales mirror the movement’s chromatic palette in a seamless gradient. Each movement displays its own distinctive colour composition.

Zenith Defy Extreme Chroma Limited Edition

This vivid spectrum also extends to the tips of the subsidiary dial hands—for the chronograph hours and minutes at 9 and 3 o’clock, the chronograph power reserve at 12 o’clock, and the small seconds at 6 o’clock.

Zenith Defy Extreme Chroma Limited Edition

On the reverse side, the polychrome theme continues with Zenith’s signature star-shaped rotor, rendered in a striking blue hue for the black edition and electric green for the white edition.

Zenith Defy Extreme Chroma Limited Edition

The El Primero 9004 makes it possible to measure elapsed times to 1/100th of a second—a feat achieved via two independent escapement systems, each with its own barrel and regulator.

The first beats at 5 Hz (36,000 vibrations per hour) to ensure precise timekeeping, while the second operates at 50 Hz (360,000 vph) to drive the chronograph.

Zenith Defy Extreme Chroma Limited Edition

The central chronograph seconds hand completes one full rotation of the dial every second, allowing readings accurate to 1/100th of a second.

The Chroma editions are equipped with a quick-change strap system operated via push buttons on the caseback and are supplied with three strap options: an embossed rubber strap, a titanium bracelet, and a Velcro strap.

The new Zenith Defy Extreme Chroma Limited Editions have a suggested retail price of €21,600 / US$20,600. zenith-watches.com

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Zenith Defy Extreme Chroma Limited Edition

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