I don't believe it,
. I owned 100% original Cartier watches from the 30', 40' and 50', the print was sharp and elegant and with different fonts compared to this one, nothing to do with this sloppy 'Cartier'.
. Strangely, 'Cartier' is printed over an original Universal Genève dial, look at the archives, the space between Universal and XII is exactly the same as a 'standard' UG dial... Even in the late 30', when UG did some watches for Hermès, the dials were 'custom made', now suddenly for the, at the time, most prestigious jeweller in the world they would do some sloppy job, 'gettaouttahere'...
😉
Attached is a photo from a same year original 1942 'Tank obus' watch, 'Il n'y a pas photo' like we say in France...