THE FIRST VIOLET CHRONOGRAPH MOVEMENT FROM ZENITH: DEFY 21 ULTRAVIOLET

Text: Press
Photo: Zenith

A world-first in watchmaking, Zenith has treated an automatic chronograph movement in the regal, opulent tones of violet

If all the colours that our eyes can perceive are to be considered as frequencies of visible light, then violet has the highest frequency of them all, beyond which is invisible ultraviolet light. It was only natural to pair this intense, energetic colour with the highest-frequency chronograph in regular production, the DEFY 21.

zenith defy 21 ultraviolet2 min
Zenith Defy 21 Ultraviolet

A world-first in watchmaking, Zenith has treated an automatic chronograph movement in the regal, opulent tones of violet. Not just any chronograph, Zenith chose its revolutionary 1/100thof a second El Primero 21 chronograph calibre beating at an incredible frequency of 50Hz as the canvas for this visually and mechanically striking creation.

Zenith Defy 21 Ultraviolet 6 min

Visible through the open dial, which features three grey chronograph registers and a grey flange ring, the vibrant violet movement is accentuated by the DEFY 21’s uniquely avant-garde movement conception and design with open, angular bridges. A white-tipped central 1/100th of a second chronograph hand makes a complete revolution above the dial in one second. Besides the DEFY 21 El Primero 50th Anniversary edition, which was only available as a box-set with two other watches, the DEFY 21 Ultraviolet is the first stand-alone DEFY 21 with an open dial paired with closed chronograph counters.

Zenith Defy 21 Ultraviolet 3 min

Allowing the purple-treated bridges of the movement to truly stand out while providing a more striking contrast, the faceted 44mm case of the DEFY is given an entirely matte sandblasted finish, bringing out the darker metallic nuances of titanium. Complementing the tones of the open movement, which can shift from warm violet to cool purple tones, the black rubber strap features a violet insert that mimics the look of woven textile.

ZenithDefy21UltraViolet min

Zenith Defy 21 Ultraviolet

Reference Number: 97.9001.9004/80.R922

Diameter: 44mm
Case Material: Titanium with sandblasted finish
Dial Color: Grey chronograph subdials and openings onto violet-finished movement
Indexes: Rhodium-plated, faceted, and coated with Super-LumiNova SLN C1
Lume: Super-LumiNova SLN C1
Water Resistance: 100 m
Strap/Bracelet: Black rubber strap with violet fabric-effect insert, microblasted titanium double folding clasp.

Caliber: El Primero 9004 automatic with Ultraviolet finishing
Functions: Hours, minutes, small seconds, 1/100 second chronograph with chronograph power-reserve display at 12 o’clock, central chronograph hand, 30-minute counter at three o’clock, 60-second counter at six o’clock
Power Reserve: Approximately 50 hours
Winding: Automatic
Frequency: 36,000 vph (5 Hz) for watch; 360,000 vph (50 Hz) for chronograph
Jewels: 53
Chronometer Certified: Yes, by TIME LAB

Categories: PRESS