Rolex Lady-Datejust 28 28 mm 279178SSP Yellow Gold Silver Rolex Lady-Datejust 28 28 mm 279178SSP Yellow…

The Rolex Lady-Datejust is the defining luxury dress watch for women, and the 28 mm generation — introduced to modernize the historic 26 mm case — delivers improved legibility and a more contemporary wrist presence without sacrificing the elegant proportions the line has carried since 1957. Reference 279178SSP sits at the apex of the current Lady-Datejust 28 collection, rendered entirely in 18k yellow gold for a look of uncompromising opulence.

The 28 mm Oystersteel case of the original Lady-Datejust gave way to this yellow gold expression, and the 279178SSP wears that heritage confidently. The round Oyster case is polished to Rolex's exacting standards, and water resistance is rated to 100 meters (330 feet) courtesy of the Twinlock crown system and the screw-down Oyster case back — a level of protection rarely found in a watch of such refinement.

At the center of the dial sits a clean silver index configuration, the applied hour markers catching light with understated elegance. The silver dial provides a luminous contrast against the warmth of yellow gold that surrounds it, creating a dial composition that is as legible as it is beautiful. The yellow gold fluted bezel — one of Rolex's most storied design signatures — frames the dial with a reeded, light-catching texture that has been a hallmark of the Datejust family since the very first models.

The President bracelet, developed by Rolex in 1956 for the Day-Date and later extended to the Lady-Datejust, is reserved exclusively for Rolex's precious-metal dress watches. Its three semi-circular links lend the wrist an unmistakable fluidity, and on the 279178SSP every link is crafted in 18k yellow gold, creating a seamless, monolithic appearance from case to clasp. The concealed Crownclasp ensures a clean underside and a secure, comfortable fit throughout the day.

Powering the watch is Rolex's self-winding automatic movement, a caliber engineered and manufactured in-house to the brand's Superlative Chronometer standard, ensuring precision within officially certified tolerances. The movement oscillates on a perpetual rotor, keeping the watch wound through the natural motion of the wrist — a convenience entirely in keeping with a timepiece designed for continuous daily wear.

Bizak & Co. is an independent pre-owned and grey-market luxury watch dealer with deep expertise in Rolex timepieces. Acquiring the Lady-Datejust 28 ref. 279178SSP through Bizak & Co. gives discerning buyers access to a fully authenticated, all-yellow-gold Rolex at competitive market pricing. Browse our inventory online at bizakandco.com or reach out directly to our team for personalized assistance, current availability, and purchase options.