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. No tools are required, and the strap can be removed with a light press of the hand. The patented technology is unique, with a 40mm diameter, equipped with an original Sw200 movement, sapphire glass, 100M waterproof, and shipped with the latest black box from the counter! A great product for gift giving and personal use