Santos watch, medium model, mechanical movement with automatic winding, calibre 1847 MC. Yellow gold 750/1000 case, bezel set with brilliant-cut diamonds. Yellow gold 750/1000 7-sided crown set with a faceted sapphire, sunray-effect dial, blued-steel sword-shaped hands, sapphire crystal. Two alligator-skin straps with the “QuickSwitch” interchangeability system, interchangeable folding buckle in yellow gold 750/1000. Case width: 35.1 mm, thickness: 8.83 mm. Water-resistant to 10 bar (approx. 100 metres).