Rolex Lady-Datejust 26 179171-BLKAFO Black Jubilee Diamond Fluted Rose Gold Stainless Steel Oyster - BRAND NEW

The Rolex Lady-Datejust is one of the most enduring icons in horology, first introduced in 1957 as the first self-winding waterproof watch with a date function scaled specifically for a woman's wrist. For nearly seven decades the Lady-Datejust has set the standard for elegant precision, combining Rolex's uncompromising engineering with jewellery-grade finishing. Reference 179171-BLKAFO represents the line at its most glamorous, pairing the 26mm Datejust case architecture with a striking two-tone aesthetic and genuine factory diamond detailing.

The 26mm stainless steel Oyster case of the 179171-BLKAFO is a masterclass in proportion and polish. At this diameter the Lady-Datejust sits gracefully on the wrist, projecting quiet confidence rather than overt size. The case is paired with Rolex's signature fluted bezel rendered in rose gold — a design element originally created to screw the bezel onto the case for waterproofing and now celebrated as a hallmark of Datejust elegance. The interplay between the cool stainless steel case and the warm rose gold bezel gives this reference its unmistakable two-tone character.

The black dial of reference 179171-BLKAFO is set with factory diamond hour markers, applied directly by Rolex's in-house gem-setting artisans. The deep black ground creates a dramatic contrast against the sparkling diamonds, ensuring legibility while elevating the dial from instrument to jewel. Every diamond used by Rolex is selected for cut, clarity, color, and carat weight, guaranteeing that what you see on the wrist is a factory-certified configuration — not an aftermarket addition — which is critical for both authenticity and long-term value.

Powering the Lady-Datejust 26 is a Rolex-certified automatic movement, delivering the reliable self-winding performance and date complication that define the Datejust name. Rolex movements undergo the brand's rigorous Superlative Chronometer certification process, ensuring accuracy and performance standards that exceed the official COSC benchmark. The movement is housed within the Oyster case, Rolex's patented hermetically sealed case architecture that has protected movements for nearly a century.

The rose gold and stainless steel Oyster bracelet completes the look with the same two-tone warmth found in the bezel, creating a cohesive and balanced design from case to clasp. The Oyster bracelet is among the most recognized bracelets in watchmaking, celebrated for its robust flat three-link construction and the secure Oysterclasp. Whether dressed up for a formal occasion or worn daily as a signature accessory, the Lady-Datejust 26 in this configuration transitions effortlessly across every context.

Bizak & Co. is pleased to offer reference 179171-BLKAFO in brand-new condition, complete with box and papers, giving you the full Rolex ownership experience and the peace of mind that comes with a factory-fresh timepiece. Buying from Bizak & Co. means working with a knowledgeable team committed to sourcing authentic, accurately represented watches at the best possible price. We invite you to contact us or browse bizakandco.com to add this exceptional Lady-Datejust to your collection.