I have not had an Omega since I was a teenager, and as a young adult was stupid enough to give it away, as it was manual wind without a calendar and I thought that I would have no use for it. It was a beautiful stainless steel Sea Master, with silver markers, and a sweep second hand. No date! I recently saw an ad for the following watch but do not know what vintage it is. It has a Calibre 269 and the case measures about 35mm and it is about 42mm lug to lug. Has an aftermarket band with an Omega buckle. Here is a pic of it below. Can anyone tell me what vintage it is. Model would be great, but I know that is hard. He is asking about $700 for it. Not even sure what it is worth? I am thinking about buying it for my son. Any help or advice would be helpful.
Need more and larger photos to give you some help. Based on that photo the price is at least twice what its worth.