Rolex Steel and White Gold Datejust 31 Watch - Domed 24 Diamond Bezel - Dark Grey Roman Dial - Oyster Bracelet - dkgro — Ref. 278344RBR
Authenticity Guaranteed
We certify all our items as authentic, providing you with a guarantee of quality and craftsmanship.
The Rolex Steel and White Gold Datejust 31 Watch, reference 278344RBR, represents the pinnacle of luxury watchmaking for the discerning collector. This 31mm Oystersteel timepiece combines classic elegance with refined aesthetics. What sets this reference apart is its stunning domed 24-diamond bezel, which catches light beautifully while maintaining the iconic Datejust proportions that have made this collection legendary since 1945.
The Dark Grey Roman dial provides sophisticated contrast and exceptional readability, showcasing Rolex's commitment to both form and function. The domed diamond bezel adds an undeniable sparkle that elevates the watch's presence on the wrist without overwhelming its balanced design. Completed with the robust Oyster bracelet, this timepiece delivers the perfect blend of sporty durability and refined luxury that Rolex is known for worldwide.
The watch is powered by Rolex's manufacture caliber 2236 movement, offering approximately 55 hours of power reserve for uninterrupted timekeeping. The date complication rounds out the functionality of this exceptional timepiece, while the movement's precision engineering ensures reliable performance for years to come.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 278344RBR |
| Case | 31mm Oystersteel |
| Dial | Dark Grey Roman Dial |
| Caliber | 2236, manufacture Rolex |
| Power reserve | ~55 hours |
| Functions | Date |
| Bracelet / Strap | Oyster bracelet |
| Water resistance | 100m / 330ft |
Best Deal Guarantee
At Diamond Club Miami, we ensure you receive the best value on luxury watches. Our commitment goes beyond just offering competitive prices. We prioritize genuine quality and exceptional craftsmanship, ensuring you acquire a truly fine timepiece. Additionally, enjoy complimentary domestic shipping as our standard service. With Diamond Club Miami, you always get the best deal.
Authenticity Guarantee
Each of our watches undergoes meticulous inspection by a master watchmaker, ensuring authenticity. If we enhance a pre-owned watch with a customized bezel, gem, or other adornment during restoration, we will fully disclose these modifications. Such enhancements are standard in the industry and often result in increased value. Your satisfaction and trust are our top priorities.

