Rolex Lady-Datejust 31 31 mm 278343RBRDGDJ Steel/Yellow Gold/Diamonds Grey

Name: Rolex Lady-Datejust 31 31 mm 278343RBRDGDJ Steel/Yellow Gold/Diamonds Grey
Brand: Rolex
SKU: 278343RBRDGDJ
Price: 16833.0 USD
Availability: InStock

$16,833.00 ~~$18,100.00~~

*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.

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The Rolex Lady-Datejust 31 reference 278343RBRDGDJ is a 31 mm two-tone timepiece crafted in Oystersteel and 18k yellow gold, featuring a dark grey dial, a yellow gold domed diamond-set bezel, and a classic Jubilee bracelet. Powered by an automatic movement, this reference delivers the enduring elegance and reliable precision that define the Lady-Datejust line.

Reference 278343RBRDGDJ stands out for its refined combination of sparkling diamonds, warm yellow gold accents, and a sophisticated dark grey dial that suits both everyday and formal occasions. Browse this listing at Bizak & Co. or contact our team directly to learn more about availability and purchase options.

Compare it across every Lady-Datejust 31 reference we carry, or browse the full Rolex collection at Bizak & Co.

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The Rolex Lady-Datejust is one of the most storied timepieces in watchmaking history, introduced in 1957 as the first self-winding waterproof wristwatch sized and styled expressly for women. Over the decades it has grown into an icon of understated luxury, beloved for its clean lines, impeccable finishing, and the unmistakable date window at three o'clock that gives the collection its name. The 31 mm case size sits at the heart of the Lady-Datejust range, offering a presence that reads confidently on the wrist without overwhelming more slender proportions.

Reference 278343RBRDGDJ represents the Lady-Datejust 31 at its most glamorous. The case and bracelet are rendered in a two-tone construction that combines the cool resilience of Oystersteel with the warmth of 18k yellow gold, a pairing Rolex has refined over generations of Rolesor craftsmanship. The result is a watch that transitions seamlessly from a business environment to a formal dinner, always appearing precisely correct.

The dark grey dial is a masterstroke of restrained drama. Grey sits between the extremes of the dial spectrum, lending depth and modernity without sacrificing the classic legibility that Rolex demands of every reference. Against this cool backdrop, the yellow gold hour markers and hands create a warm contrast that draws the eye naturally to the time, while the signature date aperture remains crisp and easy to read at a glance.

Framing the crystal is a yellow gold domed bezel set with diamonds, the defining statement of this particular reference. The domed profile gives the watch a softer, more sculptural silhouette compared to the fluted or smooth alternatives, and the diamond paving transforms it into genuine jewelry. The Jubilee bracelet, developed by Rolex in 1945 specifically for the original Datejust, completes the ensemble with its characteristic five-piece link construction and supple, flowing drape on the wrist.

An automatic movement powers the watch, delivering the self-winding convenience expected of a modern luxury timepiece. Water resistance to 100 meters (330 feet) ensures the watch is protected well beyond the demands of daily life, reinforcing that this is not merely a decorative object but a fully functional, robustly engineered Rolex.

At Bizak & Co. we specialize in sourcing and presenting exceptional pre-owned and new luxury watches, and this Lady-Datejust 31 reference 278343RBRDGDJ exemplifies exactly the kind of refined, investment-worthy timepiece we champion. Whether you are buying your first Rolex or adding a diamond-bezeled two-tone piece to a mature collection, our team is ready to guide you through the process. Contact us today or browse the full collection at bizakandco.com to make this stunning Lady-Datejust 31 yours.

Reference Number 278343RBRDGDJ

Model Family Lady-Datejust 31

Movement Automatic

Case Material Two-Tone

Bracelet Material Two-Tone

Dial Dark grey

Case Dimension 31mm

Year 2025

Condition Brand New

Box & Papers Full Set

1. What makes the Rolex Lady-Datejust 31 ref. 278343RBRDGDJ special?
This reference combines a two-tone Oystersteel and 18k yellow gold case with a diamond-set yellow gold domed bezel and a dark grey dial, making it one of the most jewel-forward expressions in the Lady-Datejust 31 range. The Jubilee bracelet adds a further layer of refinement that distinguishes it from plainer alternatives. Together these elements create a watch that functions equally as fine jewelry and as a precision timepiece.

2. What movement powers the Rolex Lady-Datejust 31 278343RBRDGDJ?
The watch is powered by an automatic movement, meaning it winds itself via the natural motion of the wearer's wrist and requires no manual winding under normal daily wear. Rolex automatic movements are renowned for their accuracy and long-term durability. This ensures that beyond its aesthetic appeal, the Lady-Datejust 31 is a genuinely reliable daily companion.

3. What is the case size of the Lady-Datejust 31?
As the name indicates, this watch features a 31 mm Oyster case, a size that sits comfortably between the smaller 28 mm Lady-Datejust and the larger 36 mm Datejust. It is a versatile diameter that suits a wide range of wrist sizes and reads as a confident, contemporary choice. The two-tone Oystersteel and yellow gold construction further enhances the visual presence of the case.

4. Is the Rolex Lady-Datejust 31 suitable for everyday wear?
Yes, the Lady-Datejust 31 is designed to be worn every day. Its Oystersteel and gold construction is highly resistant to corrosion and daily wear, and the watch offers water resistance to 100 meters (330 feet), providing ample protection for hand-washing, rain, and swimming. The automatic movement benefits from regular wrist wear, making consistent daily use the ideal way to keep it running at its best.

5. What is the dial color and bezel on reference 278343RBRDGDJ?
The dial on this reference is dark grey, a sophisticated neutral that pairs beautifully with the warmth of the 18k yellow gold hour markers and hands. The bezel is a yellow gold domed style set with diamonds, adding brilliance and a distinctly jewellery-forward character to the watch. This combination of cool grey and warm gold with sparkling diamonds is one of the most sought-after configurations in the Lady-Datejust 31 collection.

6. How can I buy the Rolex Lady-Datejust 31 278343RBRDGDJ from Bizak & Co.?
You can inquire about this reference directly through bizakandco.com, where our team of specialists is available to answer questions about availability, condition, and pricing. Bizak & Co. is not an authorized Rolex dealer, but we are experienced luxury watch professionals committed to transparency and client satisfaction. Reach out today to begin the purchase process or to request additional photographs and details.

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