The only thing keeping me from getting the new Datora rep is the missing delineation/ring between the dates and the tach numbers. It would really help to break things up and look less like a jumble of numbers if they had gotten that right. On another note, does anyone have the top to bottom lug height on the Navitimer World? My 45mm diameter Citizen BY0000 looks fine on my 6" wrist, but I'm thinking the extra millimeter dia of the World and the exra 2mm of thickness may push it over the edge.