Cartier Santos De Cartier watch can be said to be the world's first real watch,

Cartier Santos De Cartier watch can be said to be the world's first real watch, with a history of 100 years. In 1904, Cartier launched a watch that can be worn on the wrist, and named it after his close friend Santos. This is the origin of the Santos watch. The so-called "watches" at that time were just some "expedient" watches, which were pocket watches tied to the wrist, and the crown was still at 12 o'clock! Santos's pioneering design designed the crown at 3 o'clock and inlaid a natural spinel on the crown. The blue light has captured the hearts of countless consumers so far. Today, I bring you the latest upgraded Santos in 2018, with a new technology upgraded quick-release device. Without any tools, you can remove the strap with a light press of your bare hands. The patented technology is unique, with a 40mm diameter, imported movement, sapphire mirror, and 100m waterproof. The pictures are taken for top-level real shots!