The Cartier Santos de Cartier WSSA0063 is a refined medium-size luxury sports watch featuring a stainless steel case and a distinctive graduated blue dial. Powered by Cartier’s automatic Caliber 1847 MC movement, it offers precise timekeeping and modern reliability. The watch includes a stainless steel bracelet with Cartier’s SmartLink adjustment system and an additional blue alligator leather strap, both equipped with the QuickSwitch interchangeability system for effortless customization.