It Wasn’t until eventually the early 1900s that Adult men began to ditch their pocket watches for wristwatches. (There’s a great deal of debate about who produced the main official wristwatch for men, but for this story, Allow’s go with Louis Cartier, who made the Cartier Santos-Dumont in 1904 for https://www.watchesworld.com/11-of-the-best-womens-watches/