Santos-Dumont Le 14 bis watch, limited edition of 500 timepieces, Manufacture mechanical movement with manual winding, calibre 430 MC. Steel case, 18K yellow gold bezel, beaded steel crown set with a synthetic blue cabochon spinel, anthracite dial, Roman numerals, gold-tone steel sword-shaped hands, sapphire crystal. Case back engraved with 14 bis design. Grey alligator-skin strap, steel ardillon buckle. Case dimensions: 43.5 mm x 31.4 mm, thickness: 7.3 mm. Water-resistant to 3 bar (approx. 30 metres).