I reasonably think that the Rolex Yacht-Master ref: 16622 - is the ultimate Rolex Sports watches; equal to the Daytona stainless steel model ref : 16520...
in fact; in some ways the Rolex Yachty... is more noteworthy than the Daytona because it features a rare precious metal Platinum... both dial and bezel; as well as the date aperture...
what do you think...