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Rolex Lady-Datejust 26 mm 179174-BLKCAJ Steel/White Gold Black
  • Rolex Lady-Datejust 26 mm 179174-BLKCAJ Steel/White Gold Black
  • Rolex Lady-Datejust 26 mm 179174-BLKCAJ Steel/White Gold Black
Rolex Lady-Datejust 26 mm 179174-BLKCAJ Steel/White Gold Black

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

Reference 179174-BLKCAJ

Full watch configuration

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

$6,743
Requested condition
Pre-Owned
Requested accessories
Full Set

By Rolex

Sourced to order. We confirm the watch, condition and final price before purchase. Reference images shown.

Your $200 is credited in full toward this watch. It is fully refundable on request until you pay the balance.

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

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

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

Catalogue watch price: $6,743

Your $200 is credited in full toward this watch and is fully refundable on request until you pay the balance.

Estimated remaining balance: $. Pay by bank wire or cryptocurrency after we confirm your watch and final invoice. Shipping and applicable taxes are additional.

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Watch shipping is paid with the final balance: $100 for U.S. overnight delivery or $500 internationally. Applicable taxes and import charges are additional.

Next, a specialist starts the search and sends you real photos, the condition and the final invoice for the watch we locate. You review them before you pay the balance. The unit, final price and delivery date are confirmed at that point, not by the deposit. If they do not suit you, ask for your $200 back before paying the balance.

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The Rolex Lady-Datejust 26 reference 179174-BLKCAJ is a 26 mm two-tone timepiece combining Oystersteel and 18k white gold, dressed with a striking black concentric-circle dial featuring Arabic numerals and finished with an elegant white gold fluted bezel on a classic Jubilee bracelet. The automatic movement keeps the watch running with the precision and reliability that has defined the Datejust line across generations. This reference is a refined expression of Rolex's most iconic women's dress watch.

What sets the 179174-BLKCAJ apart is the dramatic contrast between its bold black concentric dial and the luminous white gold fluted bezel—a pairing that reads equally well at a formal gala or an upscale lunch. Bizak & Co. invites you to explore this exceptional Lady-Datejust 26 and contact our team directly for pricing, condition details, and secure purchase options.

Compare it across every Lady-Datejust 26 reference we carry, or browse the full Rolex collection at Bizak & Co.

Buy this Lady-Datejust 26, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

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The Rolex Lady-Datejust has long held the distinction of being the world's first self-winding waterproof wristwatch designed specifically for women, a milestone the model has worn gracefully since its introduction in 1957. Over the decades the Lady-Datejust has evolved in material and dial artistry while preserving the instantly recognizable silhouette—fluted bezel, Jubilee bracelet, and the signature date window at 3 o'clock—that made it a cultural touchstone for accomplished women around the globe. Reference 179174-BLKCAJ represents the 26 mm generation of this storied line, produced in the era when Rolex refined the case architecture to its current slender, elegant proportions.

The case of the 179174-BLKCAJ measures a ladylike 26 mm in diameter and pairs Oystersteel—Rolex's proprietary corrosion-resistant 904L stainless steel alloy—with 18k white gold on the crown, bezel, and bracelet center links. This combination delivers the cool, platinum-like brightness of white gold alongside the durability and scratch resistance that Oystersteel is celebrated for. The result is a watch that photographs as white gold but wears with far greater resilience than a mono-metal precious case.

At the heart of the dial design is the black concentric-circle texture, a guilloche-inspired pattern that catches light in concentric rings, lending depth and movement to what might otherwise be a flat surface. Arabic numerals mark the hours, offering a slightly sporty, legible contrast against the dark ground that distinguishes this dial variant from the more common Roman or stick-index configurations. The date aperture at 3 o'clock is framed by Rolex's Cyclops lens on the sapphire crystal, magnifying the date 2.5× for effortless reading.

Power comes from an automatic movement—a self-winding caliber that winds via the natural motion of the wearer's wrist—delivering the reliability and accuracy that Rolex movements are universally respected for. The watch is rated to 100 metres (330 feet) of water resistance courtesy of the screw-down Twinlock crown and Oyster case construction, making it comfortably suited to everyday wear, including brief exposure to water, without concern.

Bizak & Co. is a trusted independent luxury watch dealer offering pre-owned and unworn Rolex timepieces to discerning collectors and first-time buyers across the United States. When you purchase the Lady-Datejust 26 reference 179174-BLKCAJ through bizakandco.com, you benefit from our expert authentication process, transparent condition reporting, and personalized service. Contact our team today to confirm availability, discuss condition details, and make this iconic Rolex Lady-Datejust your own.
Technical Details
Reference
179174-BLKCAJ
Model
Lady-Datejust 26
Movement
Automatic
Case material
Two-Tone
Bracelet material
Two-Tone
Dial
Black concentric circle with Arabic numerals
Case size
26mm
Requested condition
Pre-Owned
Requested accessories
Full Set
FAQ

1. What makes the Rolex Lady-Datejust 26 ref. 179174-BLKCAJ special?
The 179174-BLKCAJ stands out for its dramatic black concentric-circle Arabic dial paired with an 18k white gold fluted bezel and two-tone Oystersteel and white gold construction. This combination of bold dial artistry and precious metal accents makes it a distinctive choice within the Lady-Datejust 26 family. It carries all the prestige of the Datejust lineage in a refined 26 mm package.

2. What movement powers the Rolex Lady-Datejust 26 179174-BLKCAJ?
This reference is powered by an automatic self-winding movement, which winds continuously through the natural motion of the wearer's wrist. Rolex automatic movements are renowned for their precision, durability, and chronometric performance. Specific caliber details for this reference have not been confirmed in the available listing information.

3. What is the case size of the Lady-Datejust 179174-BLKCAJ?
The case measures 26 mm in diameter, the classic proportion of the Lady-Datejust line that has defined elegant women's Rolex watchmaking for decades. The case combines Oystersteel with 18k white gold elements for a two-tone aesthetic. It is paired with the five-piece link Jubilee bracelet, which was designed by Rolex specifically for the Datejust.

4. Is the Rolex Lady-Datejust 26 suitable for everyday wear?
Yes, the Lady-Datejust 26 is engineered for daily wear thanks to its Oyster case construction and screw-down Twinlock crown, which provide 100 metres (330 feet) of water resistance. The robust Oystersteel case material resists corrosion and daily knocks, while the sapphire crystal resists scratching. It transitions seamlessly from professional to formal environments, making it an ideal everyday luxury watch.

5. What is the dial and bezel like on the 179174-BLKCAJ?
The dial features a black concentric-circle texture with Arabic numeral hour markers, creating a bold and legible face with a dynamic guilloche-inspired finish. The bezel is crafted in 18k white gold with the iconic fluted pattern, one of Rolex's most recognizable design signatures. Together the black dial and white gold fluted bezel create a high-contrast, sophisticated look.

6. How can I buy the Rolex Lady-Datejust 26 179174-BLKCAJ from Bizak & Co.?
You can browse and purchase this reference at bizakandco.com or contact the Bizak & Co. team directly for personalized assistance with pricing, condition details, and secure checkout. Bizak & Co. is an independent luxury watch dealer—not an authorized Rolex dealer—specializing in authenticated pre-owned and unworn Rolex timepieces. Our team is ready to answer any questions and guide you through a confident, transparent purchase.

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Bizak & Co. Warranty

Five-year warranty, separate from any manufacturer warranty.

Five-Year Warranty

Our five-year Bizak & Co. warranty covers manufacturing defects affecting mechanical operation under normal use, starting on delivery. It is separate from any remaining manufacturer warranty.

Exclusions include accidental damage, misuse, water damage, cosmetic damage, normal wear, loss and theft. Coverage and service availability for vintage or modified watches are confirmed in writing before purchase.

Read the full warranty terms and service instructions. 

Return policy

Eligible watches may be returned within 90 days for store credit. Brand-new watches and other exclusions are final sale.

Read eligibility, condition requirements, and exclusions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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