My gut feeling, they are an estate clearance/antique store with reasonable feedback and probably wouldn't have the knowledge or skills to do a redial etc. If the price stays low enough it would be a good buy (IMO).
You are lucky I am not a "silver face" lover. That looks like a really good deal at this point. Break it down with the box and the band and the watch. The math works. Looks like a 165.002
The dial and the back obviously doesn't match. Without pictures of the inside and the cal. you do not know what you're buying. But at that price and to were on a sunny day
If I have learned one thing about Omega, there are exceptions to every rule. There is a watch on Ebay right now, that I have been watching for quite sometime. It is a Seamaster that should have a Hippocampus on the caseback, but it does not. At first I thought the caseback must have been replaced, but after considerable research, I believe the watch is totally original. https://omegaforums.net/threads/need-pointing-in-right-direction-to-do-my-research.24243/ http://www.omega-watches-expert.com/seamaster-ss-automatic-165002.html
