A nautical mainstay in the Rolex sport lineup, the Yacht-Master 126621 brings the model's refined, more luxurious character into sharp focus with a 40mm stainless steel and rose gold case and a black dial. The contrast of dark dial and warm metal gives this watch a more understated look than many two-tone sports models. Its automatic movement pairs that balanced design with a practical date display. At 11.5mm thick, it wears with the easy proportions that have long defined the Yacht-Master.