Rolex Lady-Datejust 26 179173-YGCDO Yellow Gold Crystal Diamond Fluted Yellow Gold Stainless Steel Oyster

The Rolex Lady-Datejust is one of the most enduring icons in watchmaking, introduced by Rolex as the first self-winding waterproof wristwatch designed expressly for women. Since its debut in 1957, the Lady-Datejust has embodied refined femininity without sacrificing the rugged Oyster DNA that defines every Rolex. Reference 179173-YGCDO represents the 26mm generation of this lineage, a case diameter that has long been considered the definitive Lady-Datejust size and one that sits with perfect elegance on the wrist.

The defining visual element of this particular reference is the yellow gold crystal dial set with factory-installed diamond hour markers. These are genuine Rolex factory diamonds, not aftermarket additions, meaning every stone is set to Rolex's exacting standards of cut, alignment, and security. The warm champagne and gold tones of the crystal dial create a luxurious depth that catches light beautifully under any condition, whether at a formal dinner or a daytime occasion.

The 26mm case is crafted from stainless steel, a material Rolex finishes to extraordinarily close tolerances, offering both durability and a bright, mirror-like polish on its surfaces. Crowning the case is a fluted bezel rendered in yellow gold, one of the most recognizable Datejust signatures and a detail that traces its roots to the very first Datejust of 1945. The fluting is not merely decorative — on Rolex Oyster cases it also serves a functional role in securing the bezel to the case.

The two-tone Oyster bracelet in yellow gold and stainless steel — historically known as Rolesor — ties the entire design together. Alternating gold and steel links create a warm yet sporty contrast that complements the dial and bezel perfectly, and the Oyster bracelet's three-piece link construction ensures a comfortable, secure fit throughout the day. The combination of precious metal and steel makes this reference versatile enough to transition from professional to social settings with ease.

Buying this Rolex Lady-Datejust 26 reference 179173-YGCDO from Bizak & Co. means working with a trusted luxury watch specialist committed to authenticity and transparent pricing. Whether you are adding a cornerstone piece to a serious collection or searching for an exceptional gift, Bizak & Co. offers the expertise and curated inventory to match you with the right watch. Reach out today to inquire about this reference, confirm current availability, or discuss acquisition terms — our team is ready to assist every step of the way.