Rolex Cosmograph Daytona 126509 White Gold 40mm Bright Blue Dial with Oyster Bracelet
| Feature | Description |
|---|---|
| Case Shape | Oyster |
| Case Dimensions | 40 mm |
| Case Material | 18 kt white gold |
| Dial Color | Bright blue |
| Crystal | Scratch-resistant sapphire |
| Bezel | Fixed, with engraved tachymetric scale, in 18 kt white gold |
| Screw-in Crown | Yes, Triplock triple waterproofness system |
| Water Resistance | Waterproof to 100 metres / 330 feet |
| Case Back | Screw-down |
| Bracelet | Oyster, three-piece solid links |
| Bracelet Material | 18 kt white gold |
| Clasp | Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link |
| Movement | Perpetual, mechanical chronograph, self-winding |
| Complications | Centre hour and minute hands, small seconds hand at 6 o'clock. Chronograph with centre seconds hand, 30-minute counter at 3 o'clock, and 12-hour counter at 9 o'clock. Stop-seconds for exact time setting |
| Winding | Bidirectional self-winding via Perpetual rotor |
| Power Reserve | Approximately 72 hours |
| COSC Certified | Yes, Superlative Chronometer |
The Rolex Cosmograph Daytona Reference 126509 is the epitome of precision, performance, and luxury. Crafted in 18 kt white gold, this 40 mm Oyster case features a striking bright blue dial paired with a highly legible Chromalight display for enhanced night-time visibility. The tachymetric scale on the bezel offers an efficient way for drivers to calculate average speed over a set distance, cementing its legacy as the ultimate tool for endurance racing professionals.
Driven by the manufacture Calibre 4131, this self-winding chronograph delivers exceptional accuracy with a power reserve of approximately 72 hours. The model’s three sub-dials, along with the chronograph function, enable precise timing for races or everyday challenges. The Oyster bracelet, made of solid 18 kt white gold, ensures both comfort and durability, complemented by the folding Oysterlock clasp with the innovative Easylink extension system for a customizable fit.
A true testament to Rolex's commitment to excellence, this timepiece is not just a watch, but a symbol of enduring performance and timeless style.
