Rolex Datejust 31 – Slate Roman Dial with Diamond VI – Yellow Gold Diamond Bezel – Oyster Bracelet – Ref. 278343RBR

The Rolex Datejust 31 (Ref. 278343RBR) in Yellow Rolesor is one of the most luxurious and artistic configurations in the Datejust lineup. Combining 904L Oystersteel with 18K yellow gold, this model elevates the classic Datejust design with a factory diamond‑set domed bezel and a distinctive Roman dial featuring a diamond‑set VI.

The dark grey / slate sunray dial provides a rich, elegant backdrop for the 18K yellow gold Roman numerals, with the standout “VI” set with 11 factory diamonds—a signature design element found only on select high‑luxury Datejust references. Matching yellow gold hands complete the refined aesthetic. The date window at 3 o’clock sits beneath a Cyclops magnifying lens for enhanced readability.

The watch features a domed 18K yellow gold bezel scatter‑set with 24 factory diamonds, creating a sparkling, asymmetrical pattern that adds depth and brilliance. Paired with the two‑tone Oyster bracelet, crafted from Oystersteel and 18K yellow gold, the watch maintains a sporty yet elegant profile. The bracelet includes an Oysterclasp with Easylink 5mm comfort extension, and is shown with factory protective stickers marked “904L”, indicating pristine condition.

Powered by the Rolex Calibre 2236, the Datejust 31 offers exceptional precision, improved efficiency, and a 55‑hour power reserve. With 100m water resistance, it is suitable for everyday wear while maintaining its luxurious appeal.

This reference is ideal for clients seeking a unique, diamond‑enhanced Rolex with a sophisticated slate dial and premium two‑tone construction.

KEY FEATURES

• Dark grey / slate sunray dial
• 18K yellow gold Roman numerals
• Diamond‑set “VI” (11 factory diamonds)
• 18K yellow gold domed bezel scatter‑set with 24 diamonds
• Yellow Rolesor (904L steel + 18K yellow gold) construction
• Oyster bracelet with Oysterclasp
• Easylink 5mm comfort extension
• Sapphire crystal with Cyclops lens
• Rolex Calibre 2236 automatic movement
• 55‑hour power reserve
• 100m water resistance
• 31mm case size

FULL SPECIFICATIONS

Brand: Rolex

Model: Datejust 31

Reference: 278343RBR / 278343

Case Material: Yellow Rolesor (904L Stainless Steel + 18K Yellow Gold)

Case Diameter: 31mm

Bezel: 18K Yellow Gold Domed, Scatter‑Set with 24 Diamonds

Dial: Dark Grey / Slate Sunray

Hour Markers: Roman Numerals (Diamond‑Set VI)

Bracelet: Oyster (Two‑Tone Steel & Yellow Gold)

Clasp: Oysterclasp + Easylink

Crystal: Sapphire with Cyclops

Movement: Rolex Calibre 2236

Power Reserve: ~55 Hours

Water Resistance: 100 meters

Condition: Brand New

WHAT’S INCLUDED

• Rolex Datejust 31 (Ref. 278343RBR)
• Rolex Presentation Box
• Rolex Warranty Card
• Instruction Manual

WARRANTY & AUTHENTICITY NOTES

• High‑Quality Master Copy Rolex product
• Serial number available upon request
• Includes full packaging
• Not eligible for Rolex service centers worldwide