The Zenith Defy line has always been the place where the brand experiments with materials, structure, and movement architecture. The latest Defy Extreme Chroma limited editions continue that approach. Limited to 100 pieces each, the new versions take the established Extreme design and push the visual language further through color, texture, and a stronger sense of depth.
A case built for presence and clarity
Both Chroma editions use a 45 mm titanium case that measures 15.4 mm thick with a 51 mm lug to lug. The size is substantial, but the titanium keeps the weight manageable. One version pairs microblasted titanium with black ceramic inserts. The other uses brushed and polished titanium combined with white ceramic. Both take advantage of ceramic’s resistance to scratches and its ability to define clean design boundaries.
A sapphire dial sits over the openworked layout, creating a clear view into the movement and the structural layers. The screw down crown and robust case architecture support the watch’s technical positioning within the Defy Extreme family.
The El Primero 9004 and its dual architecture
Inside the watch is the El Primero 9004, one of the more unusual high frequency movements available today. It uses two escapements. One runs at 36,000 vibrations per hour for standard timekeeping. The other runs at 360,000 vibrations per hour for the one hundredth of a second chronograph. The result is a chronograph hand that rotates once per second. The power reserve is 50 hours when the chronograph is not engaged.
Each Chroma edition gives the movement a different personality. The bridges are finished in a spectrum of colors that align with the overall theme. The black ceramic model uses a blue rotor, while the white ceramic model uses a green rotor. The touches are subtle enough to avoid distraction but strong enough to reinforce the Chroma identity.
Interchangeable straps for different contexts
Zenith delivers each watch with three strap or bracelet options. There is a rubber strap that matches the color theme, a full titanium bracelet, and a Velcro strap for more casual or outdoor use. All three attach through the quick change system that has become a defining part of the Defy Extreme design. The system works without tools and feels consistent with the watch’s focus on practicality.
Pricing and availability
Both models are priced at 20,600 USD. The black ceramic edition uses a black openworked dial while the white ceramic version uses a white openworked dial. Each is limited to 100 pieces and is available through Zenith’s authorized channels.
What these models represent
The most successful aspect of the Chroma editions is the way they manage color. The movement’s rainbow gradient is not simply decorative. It works with the ceramic boundaries and openworked construction to create a sense of organization. The Chroma watches feel energetic without losing the clarity needed for a 1/100 second chronograph.
The dimensions will be too large for many wrists, but for those who can wear a 45 mm case, these models offer a combination of technical strength and visual originality that stands out within the broader Defy range. The El Primero 9004 remains a compelling movement. When paired with this color treatment, it becomes the center of a watch that balances engineering with personality
