amanico[JLC Moderator]
401785
Ulysse Nardin Vintage Chronograph Pulsometer Enamel Dial Valjoux 22 Steel 37 mm 1941.
After the Universal Genève I just posted, here is another doctor's watch, and a beautiful one:

And another great idea, for a re edition.
Well, after our P 25 watch!
Best,
Nicolas