Rolex Lady-Datejust 31 31 mm 278383RBROGFMDO Steel/Yellow Gold/Diamonds Green

The Rolex Lady-Datejust 31 ref. 278383RBROGFMDO is a masterclass in horological elegance—a 31 mm dress watch that fuses the timeless architecture of the Datejust family with bold, contemporary design choices that make it genuinely distinctive among luxury watches for sale today. Powered by an automatic movement and presented on Rolex's iconic Oyster bracelet, this reference represents the modern evolution of a collection that has defined refined watchmaking since Rolex introduced the Datejust in 1945 as the world's first self-winding wristwatch with an automatically changing date.

The Datejust line has long occupied a singular place in watch history—it is simultaneously an everyday companion and a statement of enduring taste. The 31 mm case size threads a perfect balance between the classic 28 mm Lady-Datejust and the full-size 36 mm Datejust, making the Lady-Datejust 31 the preferred choice for wearers who desire a slightly more assertive wrist presence without sacrificing the feminine proportion that defines the line. Reference 278383RBR and its dial variants represent Rolex's current-generation Lady-Datejust 31 in two-tone Rolesor configuration—Oystersteel paired with 18k yellow gold—a combination that radiates warmth while retaining the robustness of steel.

The design story of this specific reference, the 278383RBROGFMDO, centers on its extraordinary olive green floral motif dial. Olive green is a nuanced, nature-inspired hue that photographs with depth and shifts character under different lighting conditions—warm and verdant in natural light, richer and more jewel-like indoors. The floral motif applied to the dial surface adds a layer of artisanal craftsmanship that elevates the watch beyond a pure instrument piece and into wearable art. Crowning the dial is a diamond-set bezel—a scintillating halo of brilliant-cut diamonds set into the yellow gold bezel that amplifies the watch's luxurious character and catches the light from every angle.

An automatic movement beats at the heart of this Lady-Datejust 31, delivering the convenience of self-winding operation for the wearer's active lifestyle. The Oyster bracelet—one of the most recognized and trusted bracelet architectures in fine watchmaking—completes the package, offering both security and comfort through Rolex's signature three-piece link construction and the easy adjustability of the Oysterlock clasp. The watch is rated to 100 meters (330 feet) of water resistance, underlining the utilitarian confidence that Rolex builds into even its most ornate pieces.

For a collector or first-time buyer exploring the Lady-Datejust 31 for sale, the 278383RBROGFMDO occupies a particularly compelling position: it combines rarity in dial choice, the prestige of diamonds, the warmth of yellow gold Rolesor, and the universally recognized Datejust silhouette. Whether sought as a daily wear luxury watch, a milestone gift, or an investment-grade addition to a growing collection, this reference consistently attracts discerning buyers.

At Bizak & Co., we specialize in curating exceptional Rolex timepieces for buyers who demand authenticity and expertise. Browse the Lady-Datejust 31 ref. 278383RBROGFMDO on bizakandco.com or reach out to our team directly—we are here to guide you through every step of buying a Rolex online with confidence. Please note that Bizak & Co. is not an authorized Rolex dealer; all Rolex trademarks belong to Rolex SA.