It Wasn’t till the early 1900s that Gentlemen began to ditch their pocket watches for wristwatches. (There’s plenty of discussion close to who produced the 1st official wristwatch for guys, but for this story, Permit’s go along with Louis Cartier, who intended the Cartier Santos-Dumont in 1904 for his pilot https://www.watchesworld.com/11-of-the-best-womens-watches/