I’m considering buying this, but I noticed that the logo was missing under the Seamaster picture on the back. I would be interested to know peoples thoughts. Many thanks from a new member
Some Seamaster De Ville case backs had an Ω below the seahorse, except for when they didn't, which was often. That's just how Omega did things. Your watch is perfectly authentic, possibly a 166.020. It may have been redialed (based on my view of the alignment of the word automatic on the dial), hard to say.