I believe that there is only one other Nautilus (mid size) with Roman #’s. I enjoy more now than I did at the time that I bought it +/- 20 yrs ago. On occasion enjoyable to wear .
Was not an appreciated due to the Roman numerals dial and I remember the AD in Chicago literally was on his knees to sell the watch with a massive price trim.. I personally love it & gave presidence over 3700 ...