Black Steel

Chronograph · Skeleton Dial · 53 mm

The name of the watch brand CVSTOS comes from the Latin word custos, which roughly translates to guardian or guardian of time. This choice of name reflects the mission of the CVSTOS brand, which is focused on acting as a guardian of classic Swiss watchmaking techniques while also pushing the industry forward with modern innovations and avant-garde design choices. In the company’s name, the U has been subbed out for a stylized V, which stands for victory. This ties together the brand’s commitment to high-end engineering and unmatched performance and innovation. 

The watch brand CVSTOS is known for its high-tech, avant-garde approach to traditional Swiss watchmaking. It combines sporty, new-age designs with legacy craftsmanship and meticulous engineering. Some of the brand’s most distinctive features include tonneau-shaped cases, skeletonized movements, elite performance, and advanced materials. 

Swiss timepiece brand CVSTOS is unique and distinguishes itself from other luxury watch maisons through its low production volume, in-house movements, and memorable design language. The company releases just 2,000 pieces each year, an extremely low figure that keeps its watches highly desirable and coveted among collectors. Its tonneau-shaped cases stand out from more traditional round silhouettes, and its commitment to innovation has allowed the brand to use unique materials (like titanium, carbon, aluminum, and colored sapphire crystal) to enhance both aesthetics and functionality. 

Some of the most popular, iconic CVSTOS watch collections include the Challenge Jet-Liner and Sea-Liner, the Challenge Purity, the Metropolitan, and the Re-Belle. 

• Challenge Jet-Liner: A line inspired by aviation and aeronautics, often considered CVSTOS’ flagship line and the cornerstone of the Challenge collections. 
• Challenge Sea-Liner: A nautical take on the brand’s signature tonneau shape, featuring high levels of water resistance and marine design coding.  
• Challenge Purity: A minimalist timepiece focused on showcasing exposed movements and high complications in a transparent case. 
• Metropolitan: An everyday, sporty-chic watch that retains the brand’s signature tonneau case and distinctive design identity. 
• Re-Belle: The brand’s signature collection for women, which adds glamorous touches like mother of pearl and decadent diamond gem-setting. 

The watch brands CVSTOS and Franck Muller have a familial connection, although they operate as separate entities. CVSTOS was founded in 2005 by Sassoun Sirmakes, who is the son of Vartan Sirmakes, the co-founder and president of the Franck Muller Watchland group. Sassoun grew up immersed in the watchmaking industry alongside his father, but then branched out from the world of Franck Muller to create his own company. Many point to some similarities between the brands, such as their usage of tonneau-shaped cases. However, CVSTOS and Franck Muller also have significant differences. While Franck Muller often leans into more traditional aesthetics, CVSTOS tends to push the boundaries of watchmaking a bit more.