The Rolex Cosmograph Daytona 40mm in 18 kt Yellow Gold with White Dial (Ref: 126508-0001) is a distinguished fusion of high-performance chronograph engineering and timeless luxury. Crafted entirely from Rolex’s proprietary 18 kt yellow gold, this model exudes both sporting pedigree and refined elegance. The crisp white dial is complemented by golden sub-dial rings, embodying the perfect balance between precision and aesthetic sophistication.
Timeless Design and Superior Craftsmanship
First introduced in 2023, this reference continues the legacy of the Cosmograph Daytona, a model synonymous with endurance racing and Rolex’s commitment to mechanical excellence. The 40 mm Oyster case, sculpted from 18 kt yellow gold, offers exceptional durability and a radiant finish. The fixed tachymetric bezel, engraved in matching yellow gold, allows for the measurement of average speeds up to 400 units per hour—an essential tool for professional drivers.
The white dial features spray-coated subdials, along with 18 kt gold applique hour markers and hands, all enhanced with Chromalight luminescence for optimal legibility. The timepiece is paired with a solid 18 kt yellow gold Oyster bracelet, secured with an Oysterlock safety clasp and Easylink 5 mm extension system for additional comfort.
Unique Details of the Rolex Cosmograph Daytona Yellow Gold Ref. 126508-0001
-
Material: 18 kt yellow gold case and bracelet – opulent and robust
-
Dial: White with golden chronograph counters for contrast and clarity
-
Bezel: Fixed tachymeter in 18 kt yellow gold – functional and elegant
-
Hour Markers: Applied 18 kt gold with Chromalight display
-
Hands: 18 kt gold with Chromalight coating for low-light visibility
-
Crystal: Scratch-resistant sapphire
Signature Features
-
Iconic three-subdial Daytona layout for precise time tracking
-
Screw-down pushers and crown for enhanced water resistance
-
Engraved tachymetric scale for measuring speed
-
Solid-link Oyster bracelet for lasting comfort and style
-
Made in Switzerland – upholding Rolex’s impeccable standards
Movement and Performance
This Daytona is powered by the Rolex Caliber 4131, a self-winding mechanical chronograph movement developed entirely in-house. Featuring a Chronergy escapement, Parachrom hairspring, and Paraflex shock absorbers, it delivers exceptional shock resistance, magnetic resistance, and timekeeping precision. The movement offers a 72-hour power reserve and is a Superlative Chronometer, certified both by COSC and Rolex’s own rigorous internal testing after casing.
Technical Specifications
Case
-
Material: 18 kt yellow gold
-
Diameter: 40 mm
-
Bezel: Fixed tachymeter, engraved in yellow gold
-
Water Resistance: 100 m / 330 ft
-
Crystal: Sapphire
Dial
-
Color: White with golden sub-dial rings
-
Hour Markers: 18 kt gold, Chromalight filled
-
Hands: 18 kt gold with Chromalight
Bracelet
-
Material: 18 kt yellow gold
-
Type: Oyster, three-piece solid links
-
Clasp: Folding Oysterlock with Easylink 5 mm extension
Movement
-
Caliber: Rolex 4131
-
Type: Perpetual, self-winding mechanical chronograph
-
Power Reserve: ~72 hours
-
Frequency: 28,800 vph (4 Hz)
-
Certification: Superlative Chronometer (COSC + Rolex internal certification)
The Rolex Cosmograph Daytona Ref. 126508-0001 stands as a modern classic—ideal for both collectors and connoisseurs of performance timepieces. Whether worn on the track or at a formal event, it represents Rolex’s unmatched legacy of innovation, luxury, and enduring value.