Introduced in 2020 as part of Rolex's refined approach to the compact Datejust format, the reference 278344RBR represents a sophisticated evolution in the 31mm case architecture, combining Oystersteel construction with white gold's enduring brilliance. This particular configuration showcases the dark grey dial execution that has become synonymous with contemporary Rolex design language, while the domed bezel housing 24 diamonds elevates the piece beyond traditional sport watch conventions. The 278344RBR designation places this timepiece within Rolex's two-tone Datejust lineage, specifically engineered for the 31mm case diameter that bridges the gap between the brand's traditional sizing paradigms.

Key Features & Specifications

• Domed Diamond Bezel Configuration — Features 24 brilliant-cut diamonds set within a white gold domed bezel, creating light refraction patterns that complement the dial's matte grey finish
• Dark Grey Index Dial — Sunray-finished dark grey dial surface with applied white gold hour markers and Mercedes-style hands, providing optimal contrast against the diamond bezel
• 31mm White Gold Case Construction — Solid white gold case measuring 31mm in diameter, representing Rolex's commitment to precious metal case architecture in the contemporary Datejust range
• Oyster Bracelet Integration — Three-link Oyster bracelet with Oysterclasp and Easylink comfort extension system, maintaining the collection's signature robust bracelet design
• Sapphire Crystal Protection — Anti-reflective sapphire crystal with Cyclops magnification lens positioned over the date aperture at 3 o'clock
• 2020 Production Provenance — Manufactured in 2020 during Rolex's most recent Datejust production cycle, representing current-generation manufacturing standards and finishing techniques
• Unworn Condition Status — Maintains factory-fresh condition with original protective films and unworn case surfaces, preserving the intended finishing specifications

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.