Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Diamond Bezel - Dark Grey Diamond Roman Six Dial - Oyster Bracelet - dkgdr6o — Ref. 278343
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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 with Reference 278343 represents the pinnacle of luxury watchmaking for discerning collectors. This iconic timepiece features a refined 31mm Oystersteel case that perfectly balances elegance with durability. The 278343 reference stands apart with its distinctive combination of precious metals and sophisticated diamond-set bezel, making it a standout addition to any watch collection.
The Dark Grey Diamond Roman Six dial showcases understated luxury with its exquisite diamond hour markers and elegant Roman numerals that catch the light beautifully. The domed diamond bezel adds a layer of glamour while maintaining the classic Datejust aesthetic that has made this model legendary since its introduction. The Oyster bracelet provides exceptional comfort and security, featuring the robust construction Rolex is renowned for, ensuring your timepiece remains secure on your wrist throughout the day.
Powered by the Rolex Caliber 2236 manufacture movement, this watch delivers approximately 55 hours of power reserve for reliable everyday wear. The movement features the date complication, providing practical functionality alongside its timeless design. With 100 meters of water resistance, this Datejust is equally at home in professional settings or casual occasions.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 278343 |
| Case | 31mm Oystersteel |
| Dial | Dark Grey 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.

