The Cartier Santos de Cartier watch can be said to be the world's first true wristwatch, with a history spanning over a century. In 1904, Cartier launched a watch that could be worn on the wrist, named after his close friend, Alberto Santos-Dumont-this is the origin of the Santos watch. At that time, what were called wristwatches were merely makeshift models, essentially pocket watches strapped to the wrist, with the crown still positioned at 12 o'clock! However, Santos pioneered a design that placed the crown at the 3 o'clock position and adorned the crown with a natural spinel, whose enchanting blue glow has captivated countless consumers to this day. Today, we present to you the latest upgraded version of the Santos from 2018, featuring a brand new quick-release mechanism that requires no tools-simply press lightly with your hand to detach the strap. This patented technology is one of a kind, with a 40mm diameter, equipped with the original SW200 movement, sapphire glass, and 100m water resistance, all delivered in the latest black box from the brand's official store! It's a perfect gift for yourself or a loved one.