• One of the most famous and enduring innovation of Cartier was a wrist watch for men. “In those days, women wore wrist watches. Elizabeth I had one. But men wore pocket watches. They had to change that attitude of of men towards wrist watches. So they did something clever. They made a wrist watch for Brazilian aviator Alberto Santos-Dumont. He wore the wrist watch designed by Louis Cartier and became a kind of brand ambassador for the men’s wrist watch,” Francesca narrates.