Cartier Santos de Cartier Skeleton WHSA0015

Cartier Santos de Cartier Skeleton WHSA0015 is a bold reinterpretation of one of the world’s first wristwatches, blending aviation heritage with contemporary horological finesse through its openworked dial and robust steel architecture. This large model features a 39.8 mm stainless steel case with Cartier’s signature exposed screws and rounded square silhouette. The standout feature is its skeletonized dial, where the bridges form Roman numerals, showcasing the manual-winding caliber 9611 MC—a manufacture movement composed of 138 parts and 20 jewels, beating at 28,800 vibrations per hour with a 72-hour power reserve. The watch is equipped with blued-steel sword-shaped hands, a seven-sided crown set with a faceted sapphire, and a sapphire crystal case back that reveals the intricacies of the movement.