This is a full sized 36.5mm. 28 million serial (1969) caliber 564 automatic winding chronometer grade Omega Seamaster in stainless steel. This vintage watch has much going for it. Firstly, it is a fairly large watch and has “beefy” lugs along with the embossed sea monster OMEGA case back. Next, the black dial was so expertly restored, that one cannot really tell the paint and print was re-done…amazing. The original raised baton markers and matching hands with steel-bordered date set off the crisp look. Importantly, this watch has an uncommon CHRONOMETER grade movement which is uncommon to find in Seamasters and always seen in the CONSTELLATION series. Both the OMEGA winding crown and signed hesalite crystal are present.