Why do US Navy wear Rolex watches? In 1920, Hans Wilsdorf registered Montres Rolex SA in Geneva as the new company name (montre is French for watch); it later became Rolex SA. Since 1960, the company has been owned by the Hans Wilsdorf Foundation, a private family trust. Previous Next Pages: 1 2 3 4 5 2025-08-21 ash2