If it has two subdials and a column wheel, then it is an alter ego of the Patek, Vacheron, Longines, Minerva, and so on...
Same for the World Times: Look at the vintage Cottier, Patek, Vacheron, and so on... They all look the same.
Same for Vintage Diving watches: They all basically look the same.
Now, for the JLC UT, this is the first time you have a seconde morte and a WT. With some JLC DNA. A new movement, and a dial which is typically a world time. nothing original, as for the dial, maybe because a world time is a world time: 2 rings, one for the cities, one for the 24 hours, and a center dial which is sterile or with something representing a map of the world, a part of the world, a country...
Best, my friend.
Nicolas