On sale online on the Cartier website, the new Santos gets a makeover but does not lose its identity. The square shape is unchanged, but the bezel is now slimmer. Another new feature is the adoption of the practical patented QuickSwitch bracelet and strap replacement system. Located under the strap, it is activated by a simple pressure. This is complemented by another patent, the SmartLink system, which allows the length of the bracelet to be adjusted independently and without the need for additional tools. Each SmartLink link has a button that allows the fixing bar to be removed or added, depending on the desired size, without having to go to a dealer.