blomman Mr Blue
38586
Hey Laurent,
Here is some info on the Tissot:
The watch is from 1942-1943. The current owner bought it from the first owner.
The case is the later version with one edge less on the case and the smaller pushers.
The engraving on the case back differs a bit from the previous version (please note that I removed the serial number in my photo).
The pushers in your photo looks to be correct, fixed "necks" (don't know the English name).
The crown in your photo is replaced.
Best, my friend
Blomman