Presidential Prestige The Day-Date 40 continues the legacy of the original Day-Date, the first wristwatch to display both the date and the day of the week in full. Worn by influential figures since 1956, it remains a symbol of Rolexs commitment to elegance and innovation. The Day-Date 40 offers a refined update with modern proportions and enhanced performance. Classic Aesthetics This reference 228238, from 2021, features a 40mm case in 18ct yellow gold with a fluted fixed bezel. The white dial is set with Roman numeral hour markers and powered by the calibre 3255 automatic movement with a power reserve of approximately 48 hours. Paired with the President bracelet and crownclasp, this large-size model delivers timeless sophistication and technical excellence.