Information:
Pre-Owned: Sinn Duochronograph 757.1071
Reference: 757
Dial: Black
Bracelet: Stainless Steel Bracelet
Case Size: 43mm x 15mm Thickness
Lug Width: 22mm
Case Metal: Stainless Steel Bead Blasted
Movement: Valjoux 7750 - Automatic
Functions: Hours, Minutes, Second, Date, Chronograph, AR-Dehumidfying
Accessories: Inner and outer boxes
Crystal: Sapphire
Bracelet size: 7.25”
Condition: Great Pre-Owned Condition
Case has no wear and is in great shape. Bracelet is in great shape. Dial, hands, and crystal are in perfect shape. Bezel has faded into a blue hue.
History of Sinn Watches
Founded in 1961 by Helmut Sinn, a former World War II pilot and blind flight instructor, Sinn Watch Company quickly gained recognition for its aviation-inspired timepieces. Specializing in navigation clocks and pilot chronographs, Sinn's reputation for precision and durability was cemented during the 1980s and 1990s when their watches accompanied German astronauts on several space missions. These accomplishments demonstrated the brand's commitment to creating reliable timepieces capable of withstanding extreme conditions.
A new era began in 1994 when certified engineer Lothar Schmidt acquired the company, introducing significant technological advancements. Under Schmidt's leadership, Sinn pioneered innovations such as Ar-Dehumidifying Technology, DIAPAL lubrication-free escapements, and TEGIMENT hardened steel cases. Today, Sinn remains at the forefront of horological innovation, producing high-quality timepieces that blend traditional craftsmanship with cutting-edge technology. The brand's dedication to excellence and continuous improvement ensures its lasting legacy in the world of high-end watchmaking.
