Rolex Lady-Datejust 26 26 mm 179174-BLKRJ Steel/White Gold Black Rolex Lady-Datejust 26 26 mm 179174-BLKRJ Steel/White…

The Rolex Lady-Datejust is one of the most enduring icons in watchmaking history, introduced in 1957 as the first self-winding waterproof wristwatch with a date function scaled specifically for the female wrist. Over more than six decades the line has remained Rolex's definitive expression of refined femininity, pairing technical substance with an aesthetic vocabulary that transcends trends. Reference 179174-BLKRJ represents the 26mm generation of this storied model, sitting at the intersection of classic proportions and contemporary elegance.

At 26mm in diameter the case strikes a silhouette that is unmistakably refined rather than understatedly small, a size that has been the heartbeat of the Lady-Datejust since its earliest iterations. The case and bracelet combine Oystersteel—Rolex's proprietary 904L stainless steel prized for its exceptional corrosion resistance and mirror-polish retention—with 18k white gold on the bezel and crown, giving the watch a two-tone character that feels luxurious without ostentation. The Oyster case architecture delivers water resistance to 100 meters (330 feet), ensuring the watch can accompany an active lifestyle with confidence.

The black dial of the 179174-BLKRJ commands immediate attention. Roman numeral hour markers rendered against the dark ground create a graphic, high-contrast composition that feels simultaneously classical and bold. Crowning the dial is the white gold fluted bezel, Rolex's most storied bezel design—originally conceived to wind the movement on early automatic watches and evolved into an enduring decorative signature. Together, the black dial and white gold fluting produce a dial-to-bezel dialogue that elevates this particular variant above many of its Lady-Datejust siblings.

Power comes from a Rolex automatic movement, the hallmark of the Datejust line since its inception. Rolex movements are chronometer-certified by the COSC and further regulated in-house to Rolex's own exacting Superlative Chronometer standard, ensuring daily accuracy performance that goes well beyond industry norms. The self-winding rotor means the watch is perpetually wound through the natural motion of the wrist, requiring no battery and minimal servicing when used regularly.

The five-link Jubilee bracelet completes the package with characteristic elegance. Introduced alongside the original Datejust in 1945, the Jubilee is widely regarded as Rolex's most dressy bracelet design, its alternating brushed and polished links draping the wrist with a supple, almost jewellery-like quality. It is the default pairing for the Lady-Datejust for good reason: the Jubilee and the Datejust were conceived together and remain natural complements.

At Bizak & Co. we specialise in sourcing and presenting pre-owned and vintage Rolex references that meet the highest standards of authenticity and quality. The Lady-Datejust 179174-BLKRJ is a compelling choice for collectors and first-time luxury watch buyers alike—its 26mm footprint, two-tone construction, and black Roman dial ensure strong long-term desirability. Contact our team today to inquire about this reference, request additional photographs, or discuss your purchase with a knowledgeable specialist. Bizak & Co. is not an authorised Rolex dealer; all Rolex trademarks remain the property of Rolex SA.