Rolex Lady-Datejust 28 28 mm 279161CSO Steel/Rose Gold Chocolate

The Rolex Lady-Datejust is arguably the most iconic women's luxury watch ever made, tracing its lineage directly to 1957 when Rolex introduced the first Lady-Datejust as a scaled companion to the original Datejust of 1945. Over seven decades the collection has remained the definitive reference point for feminine horological elegance, combining the technical rigor Rolex is famous for with proportions and finishing tailored to the female wrist. The 28 mm generation, which succeeded the classic 26 mm case, gives the watch a subtly more modern presence without sacrificing the refined discretion that defines the line.

Reference 279161CSO is built on an Oystersteel case measuring 28 mm across, a diameter that sits with exquisite balance on a range of wrist sizes. The case and Oyster bracelet are rendered in Rolex's proprietary Oystersteel, a 904L alloy prized for its exceptional corrosion resistance and mirror-bright polish, while the bezel, crown, and Oyster bracelet center links are crafted in 18k Everose gold—Rolex's signature rose gold alloy formulated to resist fading over time. The interplay of brushed steel flanks and polished gold surfaces gives the watch a sophistication that transitions effortlessly from boardroom to weekend.

The focal point of this reference is its chocolate dial, a deep, warm brown tone that creates a striking contrast against the Everose gold hour markers and hands. The smooth domed bezel in Everose gold frames the dial without distracting from it, keeping the overall aesthetic clean and architectural. Together these elements produce a color story—chocolate, rose gold, and steel—that feels both contemporary and timelessly luxurious, and one that photography rarely does full justice to on the wrist.

Powering the Lady-Datejust 28 is a Rolex automatic movement, self-winding via the Perpetual rotor system that Rolex pioneered and has refined for generations. The watch carries a water resistance rating of 100 meters (330 feet) courtesy of the screw-down Triplock crown and Oystercase construction, making it genuinely robust for everyday wear despite its elegant appearance. The date display at 3 o'clock—the defining complication of the Datejust family—is magnified by Rolex's Cyclops lens for easy legibility at a glance.

On the wrist, the Lady-Datejust 28 in reference 279161CSO commands attention through understatement. The 28 mm case is never imposing, yet the depth of the chocolate dial and the warmth of the Everose gold ensure the watch is never overlooked. It layers beautifully over a bare wrist or alongside bracelets, works with casual dress and formal attire alike, and carries the cultural weight of one of watchmaking's most storied names. For collectors, it represents a reference that holds its desirability strongly in the pre-owned market.

At Bizak and Co., we source Lady-Datejust references with the same scrutiny we apply to every watch that carries our name. Please note that Bizak and Co. is not an authorized Rolex dealer; all watches are offered on the pre-owned and gray market. We invite you to contact our team to confirm current condition details, inquire about box and papers, and receive a transparent purchase experience. Whether you are buying your first Rolex or adding ref. 279161CSO to an established collection, Bizak and Co. is here to make that acquisition as rewarding as the watch itself.