Presidential Heritage The Day-Date 40 is a symbol of Rolexs most prestigious watchmaking achievements. Known for its dual calendar display and refined design, it has long been associated with leadership and timeless elegance. Its presence on the wrist speaks to both heritage and innovation. Commanding Presence This 2015 reference features a 40mm case paired with the President bracelet and Crownclasp. Powered by the calibre 3255 automatic movement, it delivers approximately 70 hours of power reserve. The fluted bezel and black dial create a bold and sophisticated aesthetic, reinforcing the models iconic status.