Sinn is a German watch brand founded by pilot and flight instructor Helmut Sinn in Frankfurt in 1961. Originally, Sinn began as a manufacturer of aircraft navigation clocks and pilot watches, and quickly gained a reputation for producing high-quality, robust timepieces that were suitable for use in extreme conditions.
Sinn’s early success was fueled by the popularity of its pilot watches, which were designed with clear, easy-to-read dials and a range of features that were useful for aviators. Over time, Sinn expanded its product line to include dive watches, chronographs, and other types of watches that were favored by outdoor enthusiasts and professionals in other fields.
In the 1980s, Helmut Sinn sold the company to Lothar Schmidt, who had previously worked for the Swiss luxury watch brand IWC. Under Schmidt’s leadership, Sinn continued to innovate and expand its product line, introducing new materials and technologies to make its watches even more durable and reliable.
One of Sinn’s most notable innovations was the use of Tegimented steel, a special type of hardened steel that is highly scratch-resistant. Another was the development of Air-Dehumidifying Technology, which uses a special capsule to absorb moisture and prevent fogging inside the watch.
Today, Sinn is known for producing high-quality, functional watches that are favored by professionals in a variety of fields. The company continues to innovate and push the boundaries of watch technology, and its products are highly respected by collectors and enthusiasts around the world.
