Rolex Lady-Datejust 26 179173-DMOPRJ Dark Mother of Pearl Roman Fluted Yellow Gold Stainless Steel Jubilee

The Rolex Lady-Datejust is one of the most enduring icons in fine watchmaking, introduced as the first self-winding waterproof watch sized specifically for women when Rolex unveiled it in 1957—an extension of the legendary Datejust lineage that dates to 1945. Across decades of refinement, the 26 mm case size became the definitive expression of understated luxury on the wrist, pairing Rolex's renowned engineering with genuinely jewellery-worthy aesthetics. Reference 179173-DMOPRJ sits squarely within that tradition, representing the Oyster case generation that brought cleaner lugs and a slimmer profile to the Lady-Datejust family.

The case of the 179173-DMOPRJ is crafted in stainless steel at 26 mm in diameter, a proportion that has proven timelessly wearable for generations of collectors. Rolex finishes its Oyster cases to the brand's exacting standards, alternating brushed and polished surfaces so the watch catches light from every angle. At 26 mm this is an undeniably delicate watch, yet it carries the full architectural authority that defines every Rolex Oyster.

The dial is the heart of this reference: a dark mother of pearl panel that shifts between deep charcoal, midnight blue, and violet depending on the light, giving every glance at the time a subtly different experience. Roman numeral hour markers are applied directly to the dial, lending a classical, almost horological-manuscript quality that suits the Lady-Datejust's heritage perfectly. The combination of dark MOP and Roman numerals is among the most sought-after dial configurations in the Lady-Datejust range, appearing frequently on collector wishlists and commanding strong secondary-market interest.

Framing that remarkable dial is a yellow gold fluted bezel—one of Rolex's signature design elements, first introduced on the Datejust to serve as an informal dress indicator within the collection. The fluting is machined from 18 ct yellow gold, and its warm tone creates a rich two-tone contrast with the stainless steel case. That same two-tone theme continues on the Jubilee bracelet, which alternates yellow gold and stainless steel links in the five-piece configuration Rolex originally developed for the Datejust in 1945. The Jubilee is widely regarded as one of the most comfortable and elegant bracelets Rolex produces, draping naturally on the wrist and aging gracefully over decades of wear.

For collectors and first-time buyers alike, the Lady-Datejust 179173-DMOPRJ represents an exceptional entry point into serious Rolex ownership. The dark mother of pearl Roman dial is a configuration that photographs beautifully, wears with everything from casual to formal attire, and retains collector appeal over time. Whether you are adding to an existing Rolex collection or purchasing your first luxury timepiece, this reference offers the full Rolex promise—precision, prestige, and enduring design—in a form that is unmistakably feminine without ever being fragile.

Bizak & Co. specializes in sourcing, authenticating, and presenting luxury timepieces like this Rolex Lady-Datejust 179173-DMOPRJ to discerning buyers across the United States. Every watch offered at bizakandco.com is evaluated for authenticity and presented with full transparency on condition and completeness. We invite you to contact our team directly for the most current pricing, condition report, and availability on this reference, or browse our full Rolex inventory online.