Rolex Lady-Datejust 28 28 mm 279160GSO Steel Grey

The Rolex Lady-Datejust 28 in reference 279160GSO represents the purest expression of the Lady-Datejust lineage—a collection that traces its roots to 1957, when Rolex introduced the world's first self-winding waterproof wristwatch scaled specifically for women. Across more than six decades, the Lady-Datejust has remained the benchmark for feminine Swiss luxury watchmaking, and the 28 mm sizing introduced in 2016 brought the case diameter into perfect harmony with contemporary tastes without sacrificing the model's classic proportions.

At 28 mm, the Oyster case of reference 279160GSO is crafted entirely from Rolex's proprietary 904L stainless steel, an alloy prized in aerospace and chemical engineering for its exceptional resistance to corrosion and its ability to hold a mirror polish far longer than conventional 316L steel. The case's flowing lugs and finely brushed and polished surfaces give the watch a jewel-like presence on the wrist, while the smooth domed bezel adds a softly architectural crown that draws the eye downward to the dial without competing with it.

The grey dial of the 279160GSO is the heart of this reference's quiet authority. Grey is among the most sophisticated and wearable dial colors in horology—neutral enough to complement both silver and rose-gold jewelry, cool enough to read as modern, and rich enough to reward a closer look in different lighting conditions. Index hour markers provide crisp legibility, and the signature Rolex Cyclops lens over the date window at three o'clock magnifies the date 2.5× for effortless reading—a small detail that remains one of the brand's most recognized and copied innovations.

Power comes from a Rolex automatic movement housed within the Oyster case, delivering the self-winding reliability that has defined the brand since Hans Wilsdorf's pioneering era. The Oyster bracelet completes the package, its integrated three-link design and Oysterlock safety clasp ensuring a secure and comfortable fit across a full range of daily activities. Together, case, dial, and bracelet form the seamlessly integrated whole that has made the Lady-Datejust one of the most recognizable and consistently desired watches on the secondary market.

For collectors and first-time buyers alike, the Lady-Datejust 28 reference 279160GSO in stainless steel with a grey dial occupies a rare sweet spot: it is formal enough for black-tie occasions, understated enough for business, and durable enough for everyday wear. Its stainless steel configuration makes it among the most accessible entry points into the Lady-Datejust family while retaining every hallmark of the Rolex Oyster tradition. Bizak & Co. specializes in sourcing and presenting pre-owned and unworn luxury timepieces with the care and expertise that discerning buyers deserve.

When you purchase this reference through Bizak & Co. at bizakandco.com, you benefit from the knowledgeable, personalized service of a dedicated luxury watch specialist. Please note that Bizak & Co. is not an authorized Rolex dealer; all Rolex trademarks belong to Rolex SA. We encourage prospective buyers to reach out directly with any questions about condition, provenance, or availability—our team is ready to help you acquire this elegant timepiece with complete confidence.