This OMEGA SEAMASTER dates to 1964 and measures 33.5mm. in a gold plated case with steel screw back. Any marks on the case are truly over-amplified in my photos and are VERY subtle with the naked eye. On the wrist, this watch looks like new! The OMEGA crystal is genuine. The crown is generic. The fine manual winding movement was just cleaned and is accurate. The silver original dial looks extremely clean for its age. This is a mid-size watch-not large, but a subtle “Patek Philippe” 1940’s size which really looks fine and streamlined on the wrist.