Santos de Cartier Automatic 39.8mm Interchangeable Steel and Alligator Watch, Ref. No. WSSA0071

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.<br><br><i>For warranty information, please refer to details & care</i>

Details & Care

• <b>Movement</b> <br>- Calibre 1847 MC automatic movement with 42-hour power reserve <br>- 23 jewels, 28,800 Vph <br> <br><b>Functions</b> <br>- Hour, second and minute hands <br>- Date window <br> <br><b>Dial</b> <br>- Blued steel dial <br>- Luminescent steel sword-shaped hands, silver-tone numerals and indices <br> <br><b>Case</b> <br>- Steel case <br>- Crown with blue cabochon for time adjustments and manual winding <br>- Sapphire glass crystal <br>- Engraved case back <br>- Clasp-fastening bracelet; additional navy alligator strap <br> <br><b>Specifications</b> <br>- Case width: 39.8mm; case thickness: 9.38mm <br>- Water resistance: 10 bar <br>- Comes in a presentation box <br>- Alligator: USA <br>- Reference number: WSSA0071<br><br>We offer a two-year warranty for all working parts and manufacturing faults for luxury watches. For more information, contact one of our experts by emailing <a href="mailto:watches@mrporter.com">watches@mrporter.com</a> <br>