Rolex Datejust 31 31 mm 278289RBRGSP White Gold Grey

The Rolex Datejust is one of the most enduring and recognizable watch families in horological history, first introduced in 1945 as the world's first self-winding wristwatch to display the date in a window on the dial. Over the decades it has evolved through dozens of references and configurations while preserving the core design language that made it a global icon. The Datejust 31, positioned between the 28mm and the full 36mm, was developed to offer a versatile mid-size option that suits a wide range of wrists without sacrificing the bold presence the Datejust is known for. Reference 278289RBRGSP represents the current generation of this storied lineage rendered in the most opulent materials Rolex offers.

The 31mm case of the 278289RBRGSP is crafted entirely in 18k white gold, Rolex's own Oystersteel-free precious metal alloy that delivers a cool, bright luster that complements the watch's darker dial. White gold in a Rolex context is not merely decorative—it is milled and finished to exacting tolerances, polished on its curves and brushed on its flat surfaces to produce the layered visual depth that distinguishes a genuine Rolex from imitation. The Oyster case architecture, with its screw-down crown and hermetically sealed case back, provides 100 meters (330 feet) of water resistance, ensuring the watch is as practical as it is beautiful.

The bezel of the 278289RBRGSP is set with brilliant-cut diamonds, a treatment that transforms the watch's profile under any lighting condition. Rolex's gem-setting atelier selects only stones of the highest quality for color and clarity, and each diamond is individually set by hand, ensuring perfect alignment and secure seating. The diamond bezel catches and refracts light in ways that a metal bezel simply cannot, giving the watch a vivid, celebratory character that remains surprisingly wearable from morning to evening.

The dark grey dial provides a sophisticated, moody counterpoint to the brilliance of the diamond bezel and the cool gleam of the white gold case. Applied hour markers—indexes—in white gold punctuate the dial at each hour position, offering clean legibility without cluttering the slate-like surface. The date aperture at 3 o'clock, protected by Rolex's signature Cyclops lens that magnifies the date 2.5 times, is the functional hallmark of every Datejust and grounds this jewel-set piece firmly in the brand's utilitarian heritage. The overall palette of dark grey, white gold, and diamond is one of the most elegant combinations in the current Datejust catalog.

Powering the 278289RBRGSP is an automatic movement—Rolex's self-winding perpetual rotor system—ensuring the watch winds itself during normal wear and delivers the reliable, continuous timekeeping for which Rolex is renowned worldwide. Rolex movements are manufactured entirely in-house at their Geneva facilities and are certified as chronometers by COSC before receiving additional regulation to Rolex's own tighter tolerances. The result is a movement whose precision and longevity are well documented across generations of ownership.

At Bizak & Co., we specialize in sourcing the finest pre-owned and contemporary luxury timepieces, and the Rolex Datejust 31 reference 278289RBRGSP is a standout example of what we do best. Whether you are adding to an established collection or purchasing your first significant luxury watch, this reference offers extraordinary value: the prestige of an 18k white gold Rolex, the drama of a diamond bezel, the elegance of a grey dial, and the comfort of the President bracelet all in one cohesive package. We invite you to contact our team at bizakandco.com to inquire, arrange a viewing, or buy this Rolex Datejust 31 online with confidence.