Santos watch, medium model, Manufacture mechanical movement with automatic winding, caliber 1847 MC. 18K rose gold case, 18K rose gold 7-sided crown set with a faceted sapphire, silvered opaline dial, blued-steel sword-shaped hands, sapphire crystal. Two alligator-skin and calfskin straps with the QuickSwitch interchangeability system, interchangeable folding buckle in 18K rose gold. Case width: 35.1 mm, thickness: 8.83 mm. Water-resistant up to 10 bar (approx. 100 meters/100 feet).