Santos-Dumont watch "La Baladeuse", limited and numbered edition of 300 pieces, large model, Manufacture mechanical movement with manual winding, 430 MC caliber. 18-karat yellow gold case, crown set with a cabochon sapphire, champagne dial, Roman numerals, blued steel sword-shaped hands, sapphire crystal. Watch case back with engraving depicting the La Baladeuse airship. Patinated green alligator skin strap, 18-karat yellow gold ardillon buckle. Case dimensions 43.5 x 31.4 mm, thickness 7.3 mm. Waterproof up to 30 meters.