Santos watch, skeleton, large model, Manufacture mechanical movement with manual winding, caliber 9611 MC. Black ADLC steel case, 7-sided crown set with a gray spinel, gray steel sword-shaped hands, sapphire crystal and case back. Steel bracelet with SmartLink adjustment system. Second strap in gray alligator leather, with interchangeable steel folding buckle. Both straps are fitted with the “QuickSwitch” interchangeability system. Hours and minutes with skeletonized bridges forming Roman numerals, covered in gray lacquer. Movement consisting of 138 parts including 20 rubies. Movement dimensions: 28 mm x 28 mm, movement thickness: 3.97 mm, balance: 28,800 vibrations/hour, power reserve approx. 70 hours. Case width: 39.8 mm, thickness: 9.08 mm. Water-resistant up to 10 bar (approx. 100 meters/330 feet).