amanico[JLC Moderator]
400277
Omega CK 2393 from year 1939.
82 years old...

I deeply regret not having added this one in my collection.
38, 3 mm case, superb dial, olive pushers... All I love. Well, it has a snap back case, I would have preferred a screw-in, but not a no go, by far!
What a watch!
Best,
Nicolas