Rolex Steel and White Gold Datejust 31 Watch - Diamond Bezel - Dark Grey Roman Dial - Jubilee Bracelet - dkgrj — Ref. 278384RBR
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 278384RBR, represents the pinnacle of classic luxury watchmaking. This timepiece features a refined 31mm Oystersteel case paired with 18k white gold, creating an elegant two-tone aesthetic. This particular reference is distinguished by its exquisite diamond-set bezel, which elevates the Datejust's timeless design into a statement piece of sophistication and prestige.
The watch showcases a sophisticated Dark Grey Roman dial that exudes understated elegance and refined taste. The crisp Roman numerals provide excellent legibility while maintaining the traditional Rolex aesthetic that discerning collectors appreciate. Complementing the diamond bezel is the iconic Jubilee bracelet, a hallmark of the Datejust collection that delivers both comfort and prestige on the wrist.
Powered by the Rolex Caliber 2236 manufacture movement, this timepiece delivers approximately 55 hours of power reserve, ensuring reliable timekeeping between winding intervals. The movement features the date complication, a signature function of the Datejust line, while maintaining Rolex's legendary precision and durability standards.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 278384RBR |
| Case | 31mm Oystersteel |
| Dial | Dark Grey Roman Dial |
| Caliber | 2236, manufacture Rolex |
| Power reserve | ~55 hours |
| Functions | Date |
| Bracelet / Strap | Jubilee 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.

