Rolex Lady-Datejust 28 28 mm 279163SRO Steel/Yellow Gold Silver

The Rolex Lady-Datejust 28 is one of the most iconic timepieces in watchmaking history, tracing its roots to 1957 when Rolex introduced a scaled ladies' version of the landmark Datejust — itself the world's first self-winding wristwatch to display the date in a window on the dial at 3 o'clock. Over the decades the Lady-Datejust has evolved in materials and proportions, culminating in the current 28 mm generation that strikes an ideal balance between refined delicacy and modern wrist presence. Reference 279163SRO represents the contemporary expression of this lineage, combining robust Rolex engineering with genuinely luxurious aesthetics.

The 28 mm Oyster case of reference 279163SRO is constructed in Oystersteel — Rolex's proprietary 904L stainless steel prized for its exceptional corrosion resistance and high-polish luster — with 18k yellow gold accents that elevate the piece to Rolesor two-tone status. The smooth domed bezel in 18k yellow gold frames the dial with a clean, uninterrupted arc of warm color, a deliberate design choice that lets the silver dial take center stage without the distraction of fluting or gemstones. The overall silhouette is slim and wearable, slipping easily beneath a cuff while remaining clearly visible on the wrist.

The silver dial is the visual heart of this reference. Its crisp, light-reflecting surface provides an elegant backdrop for the hour markers and hands, contributing to excellent legibility across varied lighting conditions. The Jaztime source description notes a Roman numeral configuration for this reference, lending the dial a classical character that complements the yellow gold bezel and reinforces the Lady-Datejust's reputation as a dress watch that never feels stiff or ceremonial. Every detail — from the cyclops lens magnifying the date window to the characteristic Rolex crown at 12 — speaks to the brand's obsessive attention to finish.

Powering reference 279163SRO is a Rolex automatic movement, the hallmark of the Datejust family's enduring mechanical credibility. Rolex automatic calibers are manufactured entirely in-house, certified as chronometers by the Swiss Official Chronometer Testing Institute (COSC) before casing, and subject to Rolex's own more stringent Superlative Chronometer standard thereafter, guaranteeing precision of −2/+2 seconds per day. The movement is housed within the hermetically sealed Oyster case, which Rolex rates to 100 meters (330 feet) of water resistance — a figure that comfortably handles everyday exposure to rain and splashing while reinforcing the watch's versatility beyond pure dress wear.

The Oyster bracelet in matching Oystersteel and yellow gold completes the two-tone aesthetic seamlessly, its three-piece link construction offering both visual cohesion and a secure, comfortable fit. The Oyster bracelet is among the world's most recognized watch bracelets, renowned for its durability and the satisfying solidity it lends to the wearing experience. Together, case, dial, bezel, and bracelet form a unified design language that has kept the Lady-Datejust relevant through decades of changing fashion.

Buying the Rolex Lady-Datejust 28 ref. 279163SRO from Bizak & Co. means working with a knowledgeable dealer committed to sourcing well-maintained examples and providing transparent, personalized service. Please note that Bizak & Co. is not an authorized Rolex dealer; all Rolex trademarks belong to Rolex SA. Whether you are adding a cornerstone timepiece to your collection or searching for a meaningful gift, our team is ready to assist. Browse our current inventory at bizakandco.com or reach out directly — we are happy to answer questions, provide additional photos, and guide you to the right watch.