Rolex Lady-Datejust 31 31 mm 278383RBRSRDVIJ Steel/Yellow Gold/Diamonds Silver

The Rolex Lady-Datejust is one of the most enduring icons in fine watchmaking — a collection introduced in 1957 as the first self-winding, waterproof wristwatch sized specifically for women, and one that has defined elegance on the wrist for over six decades. Reference 278383RBRSRDVIJ represents the modern expression of that heritage in the 31mm case size, a proportion that sits beautifully on a wide range of wrists while offering excellent dial legibility. Its two-tone construction in Oystersteel and 18k yellow gold carries forward a classic Rolex aesthetic that has been beloved since the Datejust family's earliest days.

The case and integrated Jubilee bracelet are both finished to Rolex's exacting standards, alternating polished and brushed surfaces to create the kind of depth and contrast that photographs cannot fully capture. The Jubilee bracelet itself — a five-piece link design that Rolex introduced alongside the original Datejust in 1945 — drapes supple and secure on the wrist, its center links catching the light in ways that complement the diamond-set bezel above. The Oysterclasp and Easylink comfort extension system ensure a precise, slip-free fit throughout the day.

The diamond-set bezel is among the most striking elements of ref. 278383RBRSRDVIJ. Rolex's in-house gem-setting artisans individually select and set each stone for uniform brilliance and color, surrounding the dial with a continuous ring of sparkle that elevates this Lady-Datejust firmly into jewelry-watch territory. Inside that frame, the silver dial with Roman numeral hour markers delivers exceptional legibility while maintaining an air of classic sophistication — Roman numerals have long been associated with formal watchmaking and lend this reference a timeless quality that quartz-era trends have never diminished.

Power comes from Rolex's automatic movement, beating silently beneath the dial and winding itself through the motion of the wearer's wrist. The Oyster case provides 100 metres (330 feet) of water resistance, meaning this watch is far more than a display piece — it accompanies its owner through daily life with confidence. Whether you are wearing it through a morning swim, a business lunch, or an evening event, the Lady-Datejust 31 is engineered to perform as well as it dazzles.

At Bizak & Co., we specialize in sourcing and presenting exceptional Rolex references like the Lady-Datejust 31 278383RBRSRDVIJ for discerning buyers across the United States and beyond. Our team brings deep expertise to every transaction, and we welcome inquiries from first-time luxury watch buyers and seasoned collectors alike. If you are ready to buy the Rolex Lady-Datejust 31 ref. 278383RBRSRDVIJ online or simply want to learn more about this reference, reach out to Bizak & Co. — we are here to guide you every step of the way.