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Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey
  • Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey
  • Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey
Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey

Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow…

Reference 278278DGDP

Full watch configuration

Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey

$33,945 $36,500
Requested condition
Brand New
Requested accessories
Full Set

By Rolex

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Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey

Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey

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Rolex Lady-Datejust 31 31 mm 278278DGDP Yellow Gold Grey

Catalogue watch price: $33,945

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The Rolex Lady-Datejust 31 ref. 278278DGDP is a 31 mm yellow gold watch featuring a dark grey diamond dial, yellow gold fluted bezel, and the iconic President bracelet—one of the most refined expressions of the Lady-Datejust collection. Water resistance is rated to 100 meters (330 feet), making it as practical as it is beautiful.

Reference 278278DGDP stands out for its seamless integration of diamond-set dial glamour with the enduring elegance of an all-yellow-gold case and bracelet, a combination that has defined Rolex's dress-watch prestige for decades. Contact Bizak & Co. today to inquire about availability, pricing, and how to buy this stunning Lady-Datejust online.

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

Buy this Lady-Datejust 31, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

Specifications

Brand Rolex
Collection Lady-Datejust 31
Reference 278278DGDP
Case size 31 mm
Case material Yellow Gold
Dial Dark grey diamond
Movement Automatic
Bracelet / strap Yellow Gold

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Reserve with a $200 deposit, credited toward the final price. After payment is confirmed, we research suitable options and provide watch-specific photos and a current quote for your review before you pay the remaining balance. See our buyer protection and deposit terms.

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The Rolex Lady-Datejust is one of the most storied dress watches in horological history, introduced in 1957 as the first waterproof, self-winding wristwatch designed specifically for women. For more than six decades it has set the benchmark for refined elegance at the 31 mm scale, blending Rolex's signature mechanical precision with timeless aesthetic authority. Reference 278278DGDP represents a thoroughly modern iteration of that legacy, realized entirely in 18k yellow gold and finished to Rolex's exacting Oystersteel-level standards across every polished and brushed surface.

The 31 mm Oyster case of the 278278DGDP is crafted in 18k yellow gold, giving the watch its warm, unmistakable glow. The dark grey diamond dial adds dramatic depth, with diamond hour markers catching the light in a way that shifts character from boardroom to evening event. The yellow gold fluted bezel—a hallmark Rolex design element dating to the earliest Datejust references—frames the dial with a rhythmic, sculptural border that complements the richness of the dial perfectly.

The President bracelet completes the picture with an authority that few bracelets in watchmaking can match. Originally created for the Datejust Day-Date and long associated with heads of state and luminaries, the three-piece semi-circular link bracelet in 18k yellow gold wraps the wrist with supple weight and a luxurious drape. Its concealed Crownclasp ensures a clean, uninterrupted visual line from case to clasp.

Powering the 278278DGDP is a Rolex-certified automatic movement, built and regulated in-house to meet the brand's Superlative Chronometer standard—a certification that demands accuracy within plus or minus two seconds per day, well beyond the official COSC chronometer benchmark. The watch carries 100 meters (330 feet) of water resistance courtesy of the screwed-down Triplock winding crown, meaning it is every bit as capable as its elegance suggests.

Wearing the Lady-Datejust 31 ref. 278278DGDP is an experience defined by presence and proportion. At 31 mm the watch sits with confident femininity without overwhelming a smaller wrist, and the all-yellow-gold construction gives it a wholeness that two-tone or steel references simply cannot replicate. Whether worn alone or stacked alongside fine jewelry, this reference commands attention.

Bizak & Co. is a trusted luxury watch dealer offering premium pre-owned and new timepieces to discerning collectors across the United States. When you buy the Rolex Lady-Datejust 31 278278DGDP from Bizak & Co. at bizakandco.com, you benefit from expert authentication, transparent descriptions, and attentive personal service. Reach out to our team today to confirm availability, discuss pricing, or arrange a purchase—we are here to help you acquire this exceptional Rolex with complete confidence.
Technical Details
Reference
278278DGDP
Model
Lady-Datejust 31
Movement
Automatic
Case material
Yellow Gold
Bracelet material
Yellow Gold
Dial
Dark grey diamond
Case size
31mm
Requested condition
Brand New
Requested accessories
Full Set
FAQ

1. What makes the Rolex Lady-Datejust 31 ref. 278278DGDP special?
Reference 278278DGDP combines an 18k yellow gold Oyster case, a dark grey diamond dial, and the prestigious President bracelet into a single cohesive statement of luxury. The yellow gold fluted bezel ties the design together, making this one of the most complete and glamorous expressions of the Lady-Datejust 31 lineup. It is a watch that transitions effortlessly from daytime elegance to evening sophistication.

2. What movement powers the Rolex Lady-Datejust 31 278278DGDP?
The 278278DGDP is driven by a Rolex in-house automatic movement certified to the brand's Superlative Chronometer standard, which guarantees accuracy to within plus or minus two seconds per day. This surpasses the standard COSC chronometer certification and reflects Rolex's commitment to both precision and long-term reliability. The movement is self-winding, so regular wear keeps it running without the need for manual winding.

3. What is the case size of the Rolex Lady-Datejust 278278DGDP?
The case measures 31 mm in diameter, placing it in Rolex's mid-size Lady-Datejust category. This size offers a graceful, feminine wrist presence while remaining substantial enough to read clearly and wear comfortably day to day. The all-yellow-gold construction adds a sense of visual weight that makes the 31 mm case feel especially refined.

4. Is the Rolex Lady-Datejust 31 suitable for everyday wear?
Yes—the Lady-Datejust 31 ref. 278278DGDP is built to Rolex's Oyster standards, which include 100 meters (330 feet) of water resistance via a screwed-down Triplock crown. The robust Oyster case and automatic movement mean this watch is as practical as it is beautiful, designed to be worn and enjoyed daily rather than kept in a safe. Its yellow gold construction is durable and develops a lovely character with regular wear.

5. What are the dial and bezel details of reference 278278DGDP?
The dial is finished in dark grey and set with diamond hour markers, creating a striking interplay of depth and sparkle that shifts beautifully under different lighting conditions. The bezel is crafted in 18k yellow gold with Rolex's signature fluted finish, a design element that has appeared on Datejust references since the model's early years. Together, the grey diamond dial and gold fluted bezel give this reference a distinctive and highly sought-after look.

6. How can I buy the Rolex Lady-Datejust 31 278278DGDP from Bizak & Co.?
You can browse and purchase the Rolex Lady-Datejust 31 ref. 278278DGDP directly at bizakandco.com, or contact our team for personalized assistance with availability and pricing. Bizak & Co. is an experienced luxury watch dealer committed to authentic, accurately described timepieces and a transparent buying experience. Reach out today and our specialists will guide you through every step of acquiring this beautiful Rolex.

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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.

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

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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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