Sinn

Sinn Spezialuhren is a company that specializes in high-performance mechanical watches. It was founded in 1961 by Helmut Sinn, a former pilot and flight instructor, who wanted to create watches that met the highest standards of functionality, quality, and durability. The company has a long tradition of producing watches for pilots, divers, and special forces, such as the German federal police special force GSG 9. Sinn Spezialuhren also collaborates with renowned institutions and experts, such as the German Aerospace Center and the European Space Agency, to develop innovative technologies and solutions for their watches.

Some of the distinctive features of Sinn Spezialuhren watches include the Ar-Dehumidifying Technology, which prevents fogging and corrosion; the DIAPAL technology, which ensures a lubricant-free escapement; the HYDRO technology, which fills the watch case with oil for optimal readability under water; the Magnetic Field Protection, which shields the movement from magnetic interference; the Black Hard Coating, which enhances the scratch resistance of the case; the TEGIMENT technology, which hardens the surface of the steel; the Temperature Resistance Technology, which guarantees accuracy and functionality in extreme temperatures; and the Captive Safety Bezel, which prevents accidental rotation of the bezel.