Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Diamond Bezel - Dark Grey Diamond Dial - Jubilee Bracelet - dkgdj — 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 collectors seeking refined elegance. This 31mm Oystersteel timepiece combines the durability of steel with the prestige of yellow gold accents, creating a distinctive two-tone aesthetic. The Reference 278343 is particularly sought after for its exceptional balance of sportiness and sophistication, making it an ideal everyday luxury watch for discerning wearers.
The Dark Grey Diamond dial catches light beautifully, adding depth and visual interest to the watch face while maintaining the classic Rolex aesthetic. The domed diamond bezel frames the dial perfectly, enhancing the timepiece's three-dimensional appeal and providing a secure grip for date adjustment. The iconic Jubilee bracelet, with its robust engineering and elegant five-link design, completes this masterpiece with comfort and prestige that defines the Datejust collection.
Powered by the Rolex Caliber 2236 manufacture movement, this watch delivers exceptional reliability with an impressive 55-hour power reserve. The date window complication offers practical functionality while maintaining the clean dial design that Rolex is renowned for. Precise timekeeping and robust construction ensure this timepiece will be treasured for generations.
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 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.

