Have you heard of SINN watches? If you haven’t, you’ve been missing out. Back in 1961, Helmut Sinn founded the company in Frankfurt am Main. It was originally founded as “Helmut Sinn Spezialuhren.” Helmut was a blind flight and former WWII pilot. SINN watches made their impact early on. In 1985, Sinn’s 140 S watch traveled to outer space with Dr. Reinhard Furrer during a D-1 spacelab mission. A few years later, the Sinn watch 142 S went into outer space on the wrist of astronaut Klaus-Dietrich Flade. With all the trust put into SINN watches, it’s hard to not take a closer look at the reliable and durable watch company.