Rolex Datejust 31 31 mm 278344RBRGRJ Steel/White Gold/Diamonds Grey

The Rolex Datejust is arguably the most iconic dress watch in horological history, having introduced the automatic date display at the wrist when it debuted in 1945. Over the decades it has evolved into a broad family of references spanning multiple case sizes, materials, and dial configurations, yet each generation remains unmistakably a Datejust. The 31mm format occupies a refined middle ground in the lineup, equally at home on a wide range of wrists and offering every bit of the prestige and finishing quality found in the larger 36mm and 41mm Datejust references.

Reference 278344RBRGRJ is among the most striking expressions of the Datejust 31. The case is constructed in Rolex's proprietary Oystersteel paired with 18k white gold, a combination that delivers both the robustness of steel and the luxury luminescence of precious metal. The crown jewel of this reference is the white gold domed bezel set entirely with brilliant-cut diamonds, which catch and scatter light with every movement of the wrist and elevate the watch from everyday elegance to genuine fine jewelry territory.

The dark grey Roman numeral dial is a sophisticated counterpoint to the brilliance of the diamond bezel. Grey is one of the most versatile and contemporary dial colors in the Datejust palette, pairing beautifully with both evening attire and refined daywear. Roman numerals lend a classical, almost architectural quality to the dial, reinforcing the watch's heritage credentials while keeping the overall aesthetic current and desirable.

The automatic movement within powers the watch reliably and accurately, as one would expect from any Rolex timepiece. The Oyster case architecture ensures a water resistance of 100 meters (330 feet), meaning this elegant watch is also a genuinely practical companion for daily life. The Jubilee bracelet, with its distinctive five-piece link construction, was designed by Rolex specifically for the Datejust and remains one of the most comfortable and visually harmonious bracelets in the industry.

At Bizak & Co., we curate only the finest pre-owned and available luxury timepieces, and the Rolex Datejust 31 ref. 278844RBRGRJ exemplifies the standard we hold ourselves to. Whether you are adding to an established collection, seeking a signature everyday watch, or purchasing a meaningful gift, this reference represents exceptional value, enduring style, and the unmatched legacy of Rolex. Reach out to our team at bizakandco.com to learn more, request additional details, or to buy this Rolex Datejust 31 online with confidence.