Rolex Datejust 31 31 mm 278289RBRSSP White Gold Silver

The Rolex Datejust 31 ref. 278289RBRSSP is one of the most expressive expressions of the storied Datejust line—a collection that Rolex introduced in 1945 as the world's first self-winding wristwatch to display the date in a magnified window on the dial. Over the decades the Datejust has become a cultural touchstone, worn by heads of state, artists, and discerning collectors alike. The 31mm case size occupies a sweet spot in the lineup: substantial enough to make a genuine style statement, yet refined in its proportions so that it flatters a broad range of wrists.

The case and bracelet of this reference are rendered entirely in 18k white gold, lending the watch a cool, luminous character that distinguishes it from steel or Rolesor alternatives. White gold is both harder and more precious than silver or platinum-tone steel, resisting scratching while projecting unmistakable luxury. The three-piece-link President bracelet—historically associated with the Day-Date and introduced in 1956—elevates the wrist presence further, its semi-circular links flowing seamlessly from the case for a silhouette that is immediately recognizable as the apex of Rolex bracelet design.

The silver dial provides a serene, light-catching backdrop that keeps the focus on the overall composition rather than competing with it. Index hour markers punctuate the dial with understated precision, a choice that reinforces the watch's elegant sensibility. The date aperture at three o'clock is magnified by Rolex's proprietary Cyclops lens, making the date instantly legible—one of those quietly practical details that make the Datejust as functional as it is beautiful.

The bezel of the 278289RBRSSP is set with diamonds, a defining feature that transforms the watch from an already-fine timepiece into something closer to fine jewellery. Rolex's in-house gem-setting artisans select stones for consistency of cut, color, and clarity before hand-setting them into the white gold bezel, ensuring that the brilliance is even all the way around. The result is a continuous ring of light that frames the dial and catches the eye in any lighting condition, whether at a formal dinner or in afternoon sun.

Powering the watch is an automatic movement, allowing the watch to wind itself through the natural motion of the wearer's wrist, eliminating the need for daily hand-winding. Rolex movements are renowned for their robustness, precision, and long service intervals, meaning this watch is built to be worn and enjoyed every day without anxiety. The watch also carries a water resistance of 100 meters (330 feet), a testament to the engineering integrity of Rolex's Oyster case construction even in a diamond-set configuration.

At Bizak & Co., we specialize in sourcing and presenting exceptional pre-owned and new luxury timepieces, and the Rolex Datejust 31 278289RBRSSP exemplifies exactly what we look for: a reference with impeccable brand pedigree, precious materials, and broad desirability that supports long-term value. Whether you are adding to a collection, purchasing a milestone gift, or investing in a watch you intend to wear for decades, this reference delivers on every dimension. Reach out to our team at bizakandco.com to discuss availability, request detailed photographs, or buy this Rolex Datejust 31 online with confidence.