It Wasn’t until finally the early 1900s that Gentlemen began to ditch their pocket watches for wristwatches. (There’s plenty of debate about who made the initial official wristwatch for guys, but for this story, Enable’s go along with Louis Cartier, who developed the Cartier Santos-Dumont in 1904 for his pilot https://www.watchesworld.com/11-of-the-best-womens-watches/