Santos-Dumont watch, extra-large model, Manufacture mechanical movement with manual winding, calibre 430 MC. Rose gold 750/1000 case, beaded crown set with a sapphire cabochon, silvered satin-finish sunray-effect dial, Roman numerals, blued-steel sword-shaped hands, sapphire crystal. Grey alligator-skin strap and rose gold 750/1000 ardillon buckle. Case dimensions: 46.6 mm x 33.9 mm, thickness: 7.5 mm. Water-resistant to 3 bar (approx. 30 metres).