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

The Rolex Lady-Datejust 28 ref. 279163SDRIXJ is a masterclass in understated luxury, presenting the world's most iconic date watch in a 28mm case that has been refined for the modern wrist. Introduced as an evolution of the original Datejust—itself the first self-winding wristwatch to display the date in a window on the dial when Rolex unveiled it in 1945—the Lady-Datejust upholds every technical and aesthetic standard of its celebrated lineage while scaling beautifully to a smaller, more delicate case diameter.

The case of the 279163SDRIXJ is crafted in Rolex's proprietary Oystersteel, an alloy from the 904L steel family that offers exceptional corrosion resistance and a lustrous polish that holds its mirror finish far longer than standard stainless steel. Integrated with 18k yellow gold on the bezel, crown, and bracelet center links, the two-tone construction is a signature Rolex aesthetic that simultaneously projects warmth and sportiness—and has remained in continuous demand across generations of watch enthusiasts.

The silver dial is both the literal and figurative centerpiece of this reference. Its clean silver surface is punctuated by a diamond-set IX index at the nine-o'clock position, a subtle nod to fine jewelry craftsmanship that elevates the dial beyond mere timekeeping instrument. The smooth yellow gold domed bezel frames the dial with a classic, unfussy silhouette—no fluting, no gems—allowing the dial's single diamond marker to catch the eye without visual competition.

Power comes from Rolex's automatic movement, the self-winding caliber family that has defined Rolex's reputation for precision and reliability for decades. Water resistance is rated to 100 meters (330 feet) via the Oyster case's screw-down Twinlock crown, meaning the 279163SDRIXJ transitions effortlessly from the boardroom to the pool deck and beyond. The Jubilee bracelet—a five-link design that Rolex introduced alongside the original Datejust in 1945—completes the ensemble with a supple, jewel-like drape on the wrist that no other bracelet construction quite replicates.

At Bizak & Co., we source and authenticate luxury timepieces with the same rigor our clients bring to acquiring them. The Rolex Lady-Datejust 28 in reference 279163SDRIXJ represents one of the strongest value propositions in women's luxury watches: a recognizable, wearable, and technically accomplished piece that holds its desirability across market cycles. We invite you to contact us at bizakandco.com to learn more, confirm current availability, or complete your purchase with the confidence that comes from dealing with a trusted specialist.