The reissue of the Geophysic. The dial is sunken down and the lume plots on the outer rim are actually on a 45 degree incline. I wanted and finally was offered the platinum version, which has the dial version I really wanted but I would not pay retail on that watch when I had this one. The JLC line is very diverse but as many have said, buying new will cause much pain if you sell. This is a keeper and I was fine paying list.