Datejust Evolution The Rolex Datejust 41 represents a contemporary evolution of the brands iconic design. With its larger case size and refined proportions, it continues the tradition of combining elegance with everyday functionality. Classic Aesthetics This reference 126303 features a 41mm case in Oystersteel and Yellow Gold, complemented by a slate dial with Roman numeral hour marker at 9. Driven by the calibre 3235 automatic movement, it delivers a 72-hour power reserve. The Oyster bracelet includes an Oysterclasp and Easylink extension for enhanced wearability.