he Santos-Dumont extra-large model features a refined design inspired by Cartier’s classic aesthetics, presenting a steel case paired with a beaded crown set with a blue synthetic spinel cabochon and a silvered sunray-effect dial with traditional Roman numerals and blued steel sword-shaped hands. Powered by a manually wound movement modeled after the 430 MC calibre, this superbly crafted replica delivers an impressive level of detail and finishing faithful to the original. It comes with a navy blue alligator-pattern leather strap and a steel ardillon buckle, with case dimensions of 46.6 mm by 33.9 mm and a slim 7.5 mm thickness, and is water-resistant to approximately 30 meters. All of our Swiss-mechanism watches include a full 2-year international warranty for added confidence and reliability. Please note that for Asian-mechanism versions, materials and movements may vary from the Swiss-mechanism models, so we kindly recommend contacting our support team for detailed specifications and watch videos.