CartierSantos de Cartier Automatic Interchangeable Steel Watch, Ref. WSSA0071 Navy

When Brazilian aviator Alberto Santos Dumont asked Louis Carter to design him a watch that he could use while flying, he likely had no idea he'd be changing the world of horology. Named after the aviation pioneer, this timepiece is crafted from steel with a blued dial. It comes with a matching bracelet and alligator strap that can easily be changed thanks to the 'QuickSwitch' system. For warranty information, please refer to details & care Details & Care Movement - Calibre 1847 MC automatic movement with 42-hour power reserve - 23 jewels, 28,800 Vph Functions - Hour, second and minute hands - Date window Dial - Blued steel dial - Luminescent steel sword-shaped hands, silver-tone numerals and indices Case - Steel case - Crown with blue cabochon for time adjustments and manual winding - Sapphire glass crystal - Engraved case back - Clasp-fastening bracelet; additional navy alligator strap Specifications - Case width: 39.8mm; case thickness: 9.38mm - Water resistance: 10 bar - Comes in a presentation box - Alligator: USA - Reference number: WSSA0071 All Cartier watches covered under the International Limited Warranty will be eligible to benefit from an extension of up to eight years when registered on the Cartier Care website. For more information, contact one of our experts by emailing [email protected]