Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Diamond Bezel - Silver Diamond Roman Six Dial - Oyster Bracelet - sdr6o — Ref. 278343
Authenticity Guaranteed
We certify all our items as authentic, providing you with a guarantee of quality and craftsmanship.
The Rolex Steel and Yellow Gold Datejust 31 Watch, Reference 278343, represents the pinnacle of luxury watchmaking for the modern collector. This 31mm Oystersteel case combines the durability of stainless steel with luxurious yellow gold accents, creating a timepiece that transitions effortlessly from boardroom to evening wear. What makes this reference truly special is its exquisite domed diamond bezel, a feature that elevates this Datejust beyond standard models and adds undeniable sophistication.
The dial showcases a stunning Silver Diamond Roman Six design that catches light beautifully and enhances legibility with classic elegance. The domed diamond bezel frames the dial perfectly, providing both aesthetic appeal and functional rotational precision. The Oyster bracelet, crafted from the same quality Oystersteel as the case, offers secure comfort and a seamless integrated look that defines the Datejust collection.
Powered by the prestigious Rolex Caliber 2236 manufacture movement, this watch delivers approximately 55 hours of power reserve for reliable daily performance. The date complication provides practical functionality while maintaining the refined aesthetic integrity of the dial. This movement exemplifies Rolex engineering with its precision timekeeping and exceptional durability.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 278343 |
| Case | 31mm Oystersteel |
| Dial | Silver Diamond Roman Six 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.

