The Cosmograph Daytona 126515LN pairs Rolex’s proprietary Everose gold case with a bright chocolate dial that catches warm amber tones in direct light. Introduced as part of the Oysterflex-equipped Daytona range, this reference combines the chronograph’s motorsport heritage with the comfort and durability of a rubber bracelet system.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 126515LN |
| Case Size | 40mm |
| Case Material | 18k Everose Gold |
| Bezel | Black Cerachrom with tachymeter scale |
| Dial | Bright chocolate brown |
| Crystal | Sapphire |
| Movement | Automatic chronograph |
| Water Resistance | 100m / 330ft |
| Bracelet | Black Oysterflex rubber |
| Clasp | Oysterlock folding safety clasp |
| Functions | Hours, minutes, small seconds, chronograph |
The 126515LN Up Close
The 40mm Everose gold case shows the warm pink hue that Rolex developed to resist fading over time. A black Cerachrom bezel insert carries a moulded tachymeter scale that retains its crispness through years of wear. The bright chocolate dial features three snailed Everose gold subdials — small seconds at six, 30-minute counter at three, and 12-hour totaliser at nine.
The Oysterflex bracelet uses a metal blade covered in high-performance elastomer, combining the security of a metal bracelet with the flexibility of rubber. Explore the full chronograph range in the Daytona collection.
Movement
An automatic chronograph movement drives the central chronograph seconds hand, the 30-minute counter, and the 12-hour totaliser. The column wheel mechanism ensures clean start, stop, and reset operations. Continuous small seconds run at the six o’clock subdial.
Shipping, Warranty and Returns
Every order ships with discreet packaging and full tracking. Delivery times vary by destination — see our shipping policy for detailed timeframes and methods. This watch is covered by our standard movement warranty. If your purchase does not meet expectations, review our return and exchange policy for available options.


















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