The SINN Spezialuhren brand has stood for high-performance mechanical timepieces since the company was founded in 1961, in Germany, by flight instructor and pilot Helmut Sinn.

From the beginning, Sinn's emphasis was on creating special purpose instrumental watches that performed under extremely adverse operating conditions such as high and low pressures, extreme altitude, intense heat and cold, high magnetic interference, and underwater.

The brand enjoys a global reputation as a manufacturer of some of the most technically advanced, functional timepieces on the market. Holding several patented watch technologies such as DIAPAL lubrication-free escapement and Tegiment steel hardening, the company epitomises German design and optimal manufacturing standards. When Sinn develops a new watch, its form is always dictated by the required function.

Sinn offers a long list of great timepieces for professional and personal use, each with innovative technologies, appealing designs, and impeccable performance.