Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - Dark Grey Diamond Dial - Oyster Bracelet - dkgdo — Ref. 278243
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 278243, represents the pinnacle of luxury watchmaking. This 31mm Oystersteel case combines precious yellow gold accents with robust steel construction, creating an elegant two-tone design that appeals to discerning collectors. The reference 278243 stands out for its sophisticated blend of durability and refined aesthetics, making it a sought-after model in the luxury watch market.
The Dark Grey Diamond dial features a stunning surface that catches light with remarkable brilliance, while the diamond hour markers add an extra layer of sophistication and femininity to the design. The domed bezel frames the dial perfectly, enhancing the watch's three-dimensional appearance and classic Rolex profile. The Oyster bracelet completes the look with its iconic three-link design, offering both comfort and timeless style while ensuring secure wrist placement.
The Rolex caliber 2236 movement powers this timepiece with exceptional precision and reliability, providing approximately 55 hours of power reserve between wind downs. This manufacture movement showcases Rolex's commitment to mechanical excellence, with the extended power reserve ensuring your watch remains accurate even after days without wearing. The Datejust complication displays the date in a practical window, combining function with classic design elements.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 278243 |
| Case | 31mm Oystersteel |
| Dial | Dark Grey 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.

