Rolex Steel and White Gold Datejust 31 Watch - Domed Bezel - Blue Roman Dial - Oyster Bracelet - Release - blro — Ref. 278240
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 278240, represents timeless elegance in a refined 31mm Oystersteel case. This particular reference combines the versatility of steel with white gold accents, creating a sophisticated two-tone aesthetic. The Datejust 31 is celebrated for its iconic design and exceptional craftsmanship, making it a coveted addition to any luxury watch collection.
The striking Blue Roman dial features classic numerals that enhance readability and sophistication, while the domed bezel adds depth and visual interest to the watch face. Complementing the dial is the signature Oyster bracelet, engineered with precision links that provide both comfort and durability. This combination of elements creates a harmonious design that transitions seamlessly from professional settings to casual occasions.
Powered by the Rolex caliber 2236 manufacture movement, this timepiece delivers approximately 55 hours of power reserve, ensuring reliable performance throughout your day. The self-winding mechanism provides precise timekeeping, while the date complication offers practical functionality without compromising the watch's elegant profile. Water resistance rated to 100 meters ensures capability for everyday wear and light water activities.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 278240 |
| Case | 31mm Oystersteel |
| Dial | Blue 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.

