It Wasn’t until the early 1900s that Adult men began to ditch their pocket watches for wristwatches. (There’s loads of discussion all over who produced the 1st Formal wristwatch for guys, but for this story, Permit’s select Louis Cartier, who designed the Cartier Santos-Dumont in 1904 for his pilot friend, https://www.watchesworld.com/11-of-the-best-womens-watches/