I found this today and after removing the yellow crystal I thought I'd get some help. Looks very early in Men's wristwatch manufacture, and it is an Omega. Any clue as to scarcity and/or value?

Shows private label dial

The case

Movement is Omega and is a 0s as near as I can tell.

I sent you an email but I'm thinking this might be an early movt in a newer re case. Here is a circa 1915 photo of the JC Bloom co.
J.C.Bloom