Rolex Lady-Datejust 31 31 mm 278273SRDVIO Steel/Yellow Gold Silver

The Rolex Lady-Datejust is one of the most enduring icons in watchmaking history, introduced in 1957 as the first self-winding, waterproof wristwatch with an automatic date-change function sized expressly for women. Over the decades it has become the definitive benchmark of refined feminine horology, worn by generations of collectors who demand precision and elegance in equal measure. Today the 31mm case size occupies the sweet spot in the Lady-Datejust family, offering a contemporary presence on the wrist while honoring the watch's classical roots.

Reference 278273SRDVIO is realized in Rolex's proprietary Rolesor combination, pairing the brand's corrosion-resistant Oystersteel with warm 18k yellow gold. The yellow gold appears on the fluted bezel and is integrated throughout the Oyster bracelet, creating a luminous two-tone contrast that catches light from every angle. This specific execution is a study in balance: cool steel grounds the design while the gold accents lend unmistakable warmth and luxury.

The silver dial is a masterclass in restrained opulence. Roman numerals provide timeless legibility and classical character, while the diamond-set VI index introduces a single note of brilliance that draws the eye without overwhelming the overall composition. The combination of Roman numerals and a diamond marker is a signature detail in the Lady-Datejust catalog, beloved by collectors who appreciate jewelry-quality refinement paired with genuine horological function.

Powering the watch is an automatic movement housed within Rolex's iconic Oyster case, engineered to be waterproof to 100 meters (330 feet). The Oyster case architecture, with its screw-down crown and caseback, is the foundation of Rolex's legendary robustness and has protected movements reliably for nearly a century. This means the Lady-Datejust 31 is not merely a dress watch — it is a precision instrument built to accompany an active life with grace.

On the wrist, the 31mm Oyster case wears elegantly for a broad range of wrist sizes, sitting neither too small nor overpowering, and the Oyster bracelet with its three-row link design offers both comfort and security through Rolex's deployant clasp system. The two-tone Rolesor aesthetic transitions seamlessly from boardroom to weekend, from a tailored suit to a casual weekend ensemble, making this reference a genuinely versatile addition to any collection.

At Bizak and Co., we specialize in sourcing and presenting exceptional timepieces like the Rolex Lady-Datejust 31 reference 278273SRDVIO for discerning buyers across the United States. Please note that Bizak and Co. is not an authorized Rolex dealer; all watches are sold on the secondary market. Whether you are buying your first luxury watch or adding a prized reference to an established collection, our team is ready to assist you. Contact us at bizakandco.com to inquire, verify details, and buy this Lady-Datejust 31 online with confidence.