Santos watch, medium model, mechanical movement with automatic winding, 1847 MC. Case in steel and bezel in 18K yellow gold, seven-sided crown set with a faceted synthetic spinel, silvered opaline dial, blued-steel sword-shaped hands, sapphire crystal. Steel bracelet with 18K yellow gold screws and “SmartLink” resizing system. Second bracelet in calfskin leather, with steel double adjustable folding buckle. The two bracelets are equipped with the “QuickSwitch” interchangeability system. Case width: 35.1 mm, thickness: 8.83 mm. Water-resistant to 10 bar (approx. 100 meters).