It Wasn’t till the early 1900s that Adult males started to ditch their pocket watches for wristwatches. (There’s many debate about who made the primary official wristwatch for guys, but for this Tale, let’s go along with Louis Cartier, who developed the Cartier Santos-Dumont in 1904 for his pilot Pal, https://www.watchesworld.com/11-of-the-best-womens-watches/