Santos-Dumont watch, limited edition of 500 pieces, extra-large model, Manufacture mechanical movement with manual winding, calibre 430 MC. Steel case, rose gold 750/1000 bezel, beaded steel crown set with a synthetic blue cabochon spinel, rose gold 750/1000 dial, Arabic numerals, steel sword-shaped hands, sapphire crystal. Case back engraved with Alberto Santos-Dumont's “No.19” flying machine. Grey alligator-skin strap, steel ardillon buckle. Case dimensions: 46.6 mm x 33.9 mm, thickness: 7.5 mm. Water-resistant to 3 bar (approx. 30 metres).