Hello all. This is what looks like a steel Omega. I know almost nothing about it except that it was my Uncles watch and it is not an automatic. It is wound from the stem. There are no markings on the back and the face only has the Omega logo and "Swiss Made" under the 6. Also, it has a red second hand. Any info on age, caliber or anything else would be appreciated.
Maybe this will help: https://omegaforums.net/threads/could-use-some-expertise-in-identifying-this-vintage-omega.34355/