Rolex Daytona 40 Steel and Yellow Gold - Golden Index Dial - Yellow Gold Bezel - Oyster Bracelet — Ref. 126503
Authenticity Guaranteed
We certify all our items as authentic, providing you with a guarantee of quality and craftsmanship.
The Rolex Daytona 40 Steel and Yellow Gold (Ref. 126503) is part of the Cosmograph Daytona line. The Daytona has been Rolex's racing chronograph since 1963, built to time laps and measure average speed with its tachymetric scale. This reference has a 40mm case in Oystersteel and 18k yellow gold. This steel-and-gold combination is what Rolex calls Rolesor, a signature of the brand since 1933.
The golden index dial uses applied index hour markers. It is framed by a yellow gold bezel engraved with a tachymetric scale. The case is paired with the three-piece-link Oyster bracelet.
The movement is the in-house Rolex caliber 4131, which runs for about 72 hours once fully wound. Every movement of this generation is tested as a Superlative Chronometer, accurate to within −2/+2 seconds a day. The screw-down crown and sapphire crystal keep it water resistant to 100 meters.
Available now at Diamond Club Jewelry Miami — every timepiece is 100% authenticated by a watchmaker and verified before sale.
| Reference | 126503 |
| Case | 40mm Oystersteel and 18k yellow gold |
| Bezel | Yellow Gold Bezel |
| Dial | Golden Index Dial |
| Caliber | 4131, manufacture Rolex |
| Power reserve | ~72 hours |
| Functions | Chronograph, hours, minutes, small seconds |
| 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.

