Rolex Lady-Datejust 28 28 mm 279138RBRWRJ Yellow Gold/Diamonds White

The Rolex Lady-Datejust is one of the most enduring icons in watchmaking history, introduced as the first self-winding waterproof watch with an automatic date display designed specifically for women. Since its debut, it has represented the ultimate expression of Rolex craftsmanship scaled to a refined, feminine proportion. Reference 279138RBRWRJ represents the modern 28mm generation of this storied line, combining centuries-old horological tradition with contemporary luxury standards.

The 28mm Oyster case of the Lady-Datejust 279138RBRWRJ is crafted entirely in 18k yellow gold, a material that Rolex has long mastered through its own in-house foundry, Rolex Metalor. The warm, lustrous tone of the yellow gold is beautifully offset by the diamond-set bezel, which encircles the case with a continuous parade of brilliant-cut diamonds set to Rolex's exacting standards. The combination of precious metal and gemstones elevates this reference firmly into the realm of fine jewelry as much as precision timekeeping.

The white Roman numeral dial is a study in legibility and elegance. Roman numerals carry an air of classical authority that suits the Lady-Datejust perfectly, lending the watch a sense of occasion without sacrificing clarity. The white dial provides a clean, luminous backdrop that allows the hour markers to read instantly in any light, while the date window at 3 o'clock — protected by a Cyclops lens that magnifies the date 2.5 times — reinforces the watch's practical credentials as a daily companion.

Powering the 279138RBRWRJ is a Rolex automatic movement, wound continuously by the wearer's natural wrist motion through the Perpetual rotor system — a Rolex invention that has been refined over generations. The movement is housed within the Oyster case, which Rolex rates to 100 meters (330 feet) of water resistance, underscoring that this is a serious timepiece built to the same engineering standards as every watch bearing the Oyster crown. The Jubilee bracelet, originally created for the Datejust in 1945, completes the watch with its five-piece link construction in matching yellow gold, offering exceptional suppleness and comfort on the wrist.

On the wrist, the Lady-Datejust 28 in yellow gold with diamonds is immediately striking yet never ostentatious. The 28mm diameter sits elegantly on a range of wrist sizes, making it equally suited to a boardroom setting, a formal gala, or everyday wear. The weight of the solid gold case and bracelet provides a satisfying, substantive feel that speaks to the quality of materials involved, while the slim, wearable profile ensures it slides effortlessly beneath a cuff.

Bizak & Co. is proud to offer the Rolex Lady-Datejust 28 reference 279138RBRWRJ for sale to discerning buyers who appreciate both horological excellence and fine jewelry. Whether you are looking to buy this reference online or prefer a more personal consultation, our team is ready to assist. Please note that Bizak & Co. is not an authorized Rolex dealer; this watch is offered on the pre-owned or grey market. Contact us directly at bizakandco.com to inquire about this reference, confirm current availability, and discuss acquisition — we look forward to helping you add this extraordinary timepiece to your collection.