Rolex Steel and White Gold Datejust 31 Watch - Domed 24 Diamond Bezel - White Mother-Of-Pearl Diamond Dial - Oyster Bracelet - mdo — 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 timeless elegance in a 31mm Oystersteel case. This particular reference distinguishes itself with a stunning domed bezel set with 24 brilliant diamonds, creating a luxurious and eye-catching design that elevates the classic Datejust aesthetic. The combination of steel and white gold ensures durability while maintaining sophisticated refinement for everyday wear.
The white Mother-Of-Pearl Diamond dial captures light beautifully, offering an iridescent quality that shifts subtly throughout the day. The domed 24 diamond bezel frames the dial perfectly, adding sparkle and prestige to this iconic sports watch. The Oyster bracelet, with its robust three-link construction, provides secure comfort and complements the watch's refined character while delivering exceptional wearability.
The Rolex Caliber 2236 movement powers this timepiece with approximately 55 hours of power reserve, ensuring reliable timekeeping between services. This manufacture movement features the date complication, which displays clearly in the window at 3 o'clock. The Caliber 2236 is renowned for its precision and durability, making it an ideal choice for a daily-wear luxury watch.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 278344RBR |
| Case | 31mm Oystersteel |
| Dial | Mother-Of-Pearl Diamond 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.

