Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - Black Index Dial - Jubilee Bracelet - bkij — Ref. 178243
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 178243, represents one of the most iconic timepieces in luxury horology. This 31mm Oystersteel case strikes the perfect balance between elegance and wearability, making it ideal for both everyday wear and special occasions. The two-tone construction elevates the classic Datejust silhouette, creating a timepiece that transcends generational appeal and remains a cornerstone of any serious watch collection.
The Black Index dial provides striking contrast and exceptional legibility, while maintaining the refined aesthetic Rolex is renowned for. The domed bezel frames the dial beautifully, adding depth and dimension to the watch's profile. The Jubilee bracelet, with its distinctive five-piece link design, completes the sophisticated look and offers superior comfort on the wrist with its refined engineering and secure clasp.
Powered by the Rolex Caliber 2235 manufacture movement, this timepiece delivers approximately 48 hours of power reserve, ensuring reliable timekeeping between wind cycles. The movement features the date complication at 3 o'clock, combining functionality with the timeless design that has made the Datejust legendary among collectors. Water resistance rated to 100 meters provides practical durability for daily professional and social settings.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated and verified before sale.
| Reference | 178243 |
| Case | 31mm Oystersteel |
| Dial | Black Index Dial |
| Caliber | 2235, manufacture Rolex |
| Power reserve | ~48 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.

