Looks like a nice honest GMT 1675 MK5, which dates it around ‘77/78. The dial and hands look good to me and the case looks worn but not terrible. The bracelet looks like a 78360 with 580 end links, which is period correct. The insert is ok, nothing to write home about, a Pepsi would make third watch stand out.
With a little poly watch on the crystal this watch can be quite the looker. Depending on price, it definitely looks good. I’d check the serial between the lugs to make sure it corresponds to the dial.
what’s the asking price?
