Details

Brand
Rolex
Model
Steel and White Gold Datejust 31
Reference
278344RBR bkro
Bezel
Domed 24 Diamond
Dial
Black Roman
Bracelet
Oyster Bracelet
Release
2020
Availability
In stock

About this watch

Against the wrist, this 2020 Rolex Datejust 278344RBR commands attention through its sophisticated interplay of steel construction and white gold appointments. The 24mm case strikes an ideal balance for those seeking refined presence without overwhelming proportions, while the black Roman numeral dial creates striking contrast against the domed bezel's twenty-four carefully set diamonds. Each facet catches light with deliberate precision, transforming this Datejust into something far more nuanced than its classical lineage might suggest. The Oyster bracelet maintains the collection's tool watch heritage while the white gold bezel elevates the entire composition into luxury territory.

Key Features & Specifications

  • Reference 278344RBR Provenance — Released in 2020 as part of Rolex's refined Datejust 31 collection, representing the brand's commitment to precision manufacturing in compact luxury timepieces
  • Two-Tone Steel and White Gold Construction — Oystersteel case paired with 18ct white gold fluted bezel creates durability with precious metal accents, offering scratch resistance and lasting brilliance
  • Twenty-Four Diamond Domed Bezel — Individually set brilliant-cut diamonds in white gold mounting provide subtle luxury without overwhelming the classical Datejust aesthetic
  • Black Roman Numeral Dial — Traditional Roman hour markers against deep black lacquer create exceptional legibility while maintaining the collection's timeless character
  • Oyster Bracelet Integration — Three-piece link construction with Oysterclasp ensures comfortable daily wear while maintaining the robust tool watch foundation
  • Sapphire Crystal Protection — Anti-reflective coating on scratch-resistant sapphire crystal ensures dial visibility while protecting against daily impact
  • Unworn Condition — Complete preservation of factory finishing, protective stickers, and original manufacturing specifications as delivered from authorized dealers

About This Timepiece

  • Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we'll have it ready before shipping.
  • Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
  • Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
  • Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.

Contact Us

Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: chris@chronocandy.com

Chrono Candy is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.

Shipping & returns

At Chrono Candy Watches, we strive to provide a fast, reliable, and transparent shipping experience. Here’s what you need to know:

Domestic Shipping:

  • Free & Fast: Enjoy complimentary Priority Overnight Fully Insured Shipping on all domestic orders.
  • Quick Dispatch: In-stock items typically ship on the same business day for verified payments received before 4 PM PST.
  • Tracking Information: We’ll provide tracking information upon shipment.

Special Orders:

  • Order Fulfillment Time: Special orders require 5-10 business days for processing and shipment.
  • Transparent Communication: We’ll keep you informed about the estimated arrival date.

General Shipping Information:

  • Pre-Shipment Inspection: Every watch undergoes a rigorous inspection by our expert team for accuracy, functionality, and condition.
  • Secure Packaging: We utilize secure packaging and insurance for all shipments.
  • Signature Required: A signature confirmation is required upon delivery.

Sales Tax:

Sales tax applies to shipping and handling fees for orders shipped to addresses within the state of CA.

We strive to provide a fast, reliable, and transparent shipping experience. If you have any questions regarding shipping or specific delivery timeframes, please contact our customer service team.

Authenticity guarantee

Our Authenticity Promise

Every watch sold by Chrono Candy is 100% authentic, thoroughly inspected by our expert team, and accurately described. We stand behind every timepiece with our comprehensive verification process.

  • Expert Authentication — Each watch undergoes a multi-point inspection by certified watchmakers
  • Documentation Verified — All papers, cards, and serial numbers are cross-referenced and validated
  • Fully Insured Shipping — Every shipment is fully insured with signature confirmation
Warranty

Chrono Candy Warranty

Our new model watches come with a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.

This warranty does not cover loss, theft, water damage, or misuse. For warranty service, contact us at chris@chronocandy.com or call (310) 363-0481.

Any questions about the Steel and White Gold Datejust 31?

We’re always happy to talk watches. Ask for a live video, more photos, or a trade quote — a real person answers.

Text us

Own a Rolex you’re ready to part with? Sell or trade it with us.

Reviews

Buy with confidence.

5.0 on Google and Chrono24 — every review from a verified buyer.

★★★★★
“Great dealer. The watch was exactly as described (mint condition). Communications were fast and super easy.”
Gil A. Chrono24 review · Audemars Piguet
★★★★★
“Watch was shipped out same day as the payment sent, the dealer responded to any questions in <2 hours, and everything arrived next day, well-packaged, and as described.”
Brian L. Chrono24 review · Omega
★★★★★
“Very good communication, very professional, confirmed authentic watches via dealer as well as chrono certification, and good selection. Recommend”
Joseph A. Chrono24 review · Audemars Piguet