The official timing must be done with a very precise timepiece. RADO is the sponsor of the most demanding tournaments for more than 20 years and it took over this necessity. Based in Lengnau (SV) since 1917, it produces only high-end watches. The Company's philosophy is based on the certainty of always finding new solutions to technical problems. Its motto is: "If we can imagine it, we can do it". In fact, in the 60s he produced a watch; the DIASTAR in tungsten carbide, a material that made the object indestructible. Another ingenious technological innovation was, in 1989, the ceramic watch line, which was a great success. RADO SINTRA (1993) is made of titanium-based ceramic, including the strap. They are watches that at the maximum strength combine elegant design in many versions.