It Wasn’t until eventually the early 1900s that Adult men began to ditch their pocket watches for wristwatches. (There’s lots of discussion all around who manufactured the primary Formal wristwatch for men, but for this story, Allow’s go along with Louis Cartier, who developed the Cartier Santos-Dumont in 1904 for https://www.watchesworld.com/11-of-the-best-womens-watches/