This is a lovely Rolex GMT Master Ref. 1675 circa 1970. The case on this watch is very strong with the facets still intact. The all original matte dial is in very nice condition. The original lume does have some aging and a small amount of lume loss at 6 oclock. Aside from that, the dial is very crisp. This watch comes with its original papers and chronometre certificate from Rolex.