Which I believe was from the '30's. It was very narrow and poorly made by modern standards, but very cool. I always thought that a slightly upsized re-edition of this watch made to modern standards would be great, especially on a modern version of that steel ladder bracelet.
These are a few pictures of an old Omega I have with a very similar case style. Unfortunately it was badly relumed at some point in the past. The dial layout is quite well integrated with the case. There are layers of squares throughout the design. I believe the serial number places it in the late 1
I have an Omega from the early 1930's with an almost identical case, though the crystal is a different profile. I'm at work now. I'll take a picture of it when I get home. It bears an uncanny resemblance to these.