CVSTOS was founded in 2005 από τους Sassoun Sirmakes και Antonio Terranova in Geneve. The name comes from Latin and it means “Guardian”. Sassoun Sirmakes is son of Vartan Sirmakes, the co-owner and Board of Franck Muller Watch Land Group, and thus came from childhood into close contact with watchmaking. Antonio Terranova has worked as a design engineer and designer at TAG Heuer and freelancing for companies such as Breitling, Ebel or Zenith. The models of Cvstos connect to new fashion avant-garde design with the classic values of the Swiss watch maker art. The main lines are Challenger and Pagani, both predominantly in tonneau shape with very large case. Thus, in the manufacture advanced materials such as titanium, palladium, or rubber may be used.