It Wasn’t right up until the early 1900s that Guys started to ditch their pocket watches for wristwatches. (There’s plenty of discussion all around who made the first official wristwatch for guys, but for this story, Enable’s select Louis Cartier, who designed the Cartier Santos-Dumont in 1904 for his pilot https://www.watchesworld.com/11-of-the-best-womens-watches/