Santos-Dumont XL watch, mechanical hand-winding movement 430 MC. Steel case, 750/1000 rose gold bezel, steel crown with blue synthetic spinel cabochon, silver satin sunray dial, Roman numerals, blued steel sword-shaped hands, sapphire crystal. Black alligator strap, steel ardillon buckle. Case size: 46.6mm x 33.9mm, thickness: 7.5mm. Water resistant up to 3 bars (approx. 30 meters). Characteristics: