It Wasn’t till the early 1900s that Guys began to ditch their pocket watches for wristwatches. (There’s lots of debate close to who manufactured the 1st official wristwatch for men, but for this Tale, let’s go along with Louis Cartier, who made the Cartier Santos-Dumont in 1904 for his pilot https://www.watchesworld.com/11-of-the-best-womens-watches/