Benrus 3 Star Self Winding Wrist Watch 7021 Vintage | eBay。Vintage Benrus 3 Star Men\'s Automatic Wristwatch DO 15 Swiss Steel & Chrome Product Description Item: Wristwatch Brand: Benrus Model: 3 Star Movement: Automatic Case Material: Steel & Chrome Country: Swiss Gender: Men\'s Caliber: DO 15 Size: 34mm Product Measurements Diameter: 34mm Lug Width: 18mm Lug to Lug: 40.5mm Thickness: 12 mm Product Condition Overall Condition: Fair, overall condition for its age. Functions: Running, but may be in need of service. This means, it can run unreliably, start or stop and timekeeping is not guaranteed. Case: There is plating wear through and scratches on the case. Crystal: There are scratches on the crystal. Dial: The dial has scratches and discoloration. Hands: The lume has faded. Band: The band is not original. About the brand: Founded in 1921 in New York City - Benrus made its mark as a producer of fine watches. Importing Swiss movements and casing them in the City, Benrus found its way into specialized production very quickly, as by 1929 they produced the official watch for United Airlines. In the 1960’s - the brand really took off, and produced watches for troops in Vietnam, as well as many iconic dive and sport models such as the Ultra Deep and Type II. The brand is still around today, producing watches in the same vein as their most iconic models.