I love that we've apparently reached the "absurd flex" stage of watchmaking where it's less about telling time and more about seeing just how much ridiculous wizardry you can cram into a tiny mechanical space
If you want more recent examples, see Richard Mille.
Henry Graves Supercomplication was made by Patel Philippe in 1933, which was 92 years ago; https://en.m.wikipedia.org/wiki/Patek_Philippe_Henry_Graves_...
An even older example is the Marie Antoinette watch by Abraham Breguet, which was started in 1783, 243 years ago: https://en.m.wikipedia.org/wiki/Marie_Antoinette_(watch)