Rolex | TankRolex, founded in 1905 by Hans Wilsdorf and Alfred Davis in London, England, later moved to Geneva, Switzerland in 1919. While primarily known for their iconic sports and dress watches, Rolex also produced a variety of elegant timepieces in their early years, including rectangular "Tank" style watches. These early Rolex models, particularly from the 1930s, showcase the brand's versatility and commitment to precision timekeeping across various styles.