Hamilton, in his capacity as the official timekeeper of the Red Bull Air Race, is pleased to present the special edition of the Khaki Air Race. The orange and black Team Hamilton version is inspired by the colors of Nicolas Ivanoff's competition plane, while the blue, gray and red Official Timekeeper pays homage to the official colors of the Red Bull Air Race. Each model is offered with a leather strap or metal bracelet and is available with a 38 or 42 mm diameter case. Three-sphere movement with date and power reserve greater than 80 hours, the H-10 features elaborate colimaçon and pearly contrasting patterns for the American Classic models and clean surfaces for the pilot's watches.