It Wasn’t until eventually the early 1900s that Adult males began to ditch their pocket watches for wristwatches. (There’s loads of discussion close to who made the initial official wristwatch for guys, 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/