The Rolex Cosmograph Daytona 40mm in Everose Gold with Black & Sundust Diamond Dial (Ref: 126515LN-0004) is the epitome of elegance fused with high-performance engineering. Crafted in Rolex’s proprietary 18 ct Everose gold, this Daytona delivers both aesthetic refinement and technical prowess. The contrasting black and Sundust dial, set with diamond hour markers, adds a luxurious yet sporty appeal, making this timepiece a standout addition to any collection.
Timeless Design and Superior Craftsmanship
Released in 2023, this Daytona reference builds on the legacy of Rolex’s legendary chronograph line. The 40 mm Oyster case, forged from 18 ct Everose gold, radiates a warm, enduring sheen. The dial features a striking contrast of bright black and Sundust, elevated by diamond-set hour markers in 18 ct gold settings and Chromalight-filled hands for superior visibility. The black Cerachrom bezel, engraved with a tachymetric scale, pays homage to the watch’s racing DNA while resisting scratching and fading over time.
Fitted with the innovative Oysterflex bracelet, combining the comfort of rubber with the durability of flexible metal blades, the watch is secured by a folding Oysterlock clasp and Glidelock extension system for perfect fit and security.
Unique Details of the Rolex Cosmograph Daytona Everose Gold Ref. 126515LN-0004
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Material: 18 ct Everose gold – exclusive, fade-resistant pink gold alloy
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Dial: Bright black & Sundust with diamond hour markers for refined contrast
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Bezel: Black Cerachrom ceramic with engraved tachymetric scale
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Hour Markers: Diamonds set in 18 ct gold
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Hands: 18 ct gold with Chromalight display for low-light legibility
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Bracelet: Black Oysterflex with high-performance elastomer and metal core
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Crystal: Scratch-resistant sapphire
Signature Features
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Classic Daytona chronograph with racing heritage
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Engraved ceramic bezel for measuring average speeds
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Rubberized Oysterflex bracelet for sport-luxury appeal
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Folding Oysterlock clasp with Glidelock system for micro-adjustability
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Made in Switzerland – certified Superlative Chronometer
Movement and Performance
This Daytona is powered by the Rolex Caliber 4131, a self-winding chronograph movement developed entirely in-house. Equipped with a Chronergy escapement, Parachrom hairspring, and Paraflex shock absorbers, it offers superior shock resistance, magnetic resistance, and long-term accuracy. With a 72-hour power reserve, the 4131 ensures consistent timekeeping even after extended periods without wear.
Technical Specifications
Case
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Material: 18 ct Everose gold
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Diameter: 40 mm
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Bezel: Fixed, black Cerachrom ceramic with tachymetric scale
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Water Resistance: 100 m / 330 ft
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Crystal: Sapphire
Dial
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Color: Bright Black and Sundust
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Hour Markers: Diamond-set in 18 ct gold settings
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Hands: 18 ct gold with Chromalight
Bracelet
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Material: Oysterflex (elastomer over flexible metal blades)
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Type: Rubberized sporty bracelet for comfort and durability
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Clasp: Folding Oysterlock safety clasp with Glidelock extension
Movement
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Caliber: Rolex 4131
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Type: Perpetual, mechanical chronograph, self-winding
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Power Reserve: ~72 hours
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Frequency: 28,800 vph (4 Hz)
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Certification: Superlative Chronometer (COSC + Rolex certification post-casing)
The Rolex Cosmograph Daytona Ref. 126515LN-0004 merges high-octane performance with radiant elegance. Whether worn at a racetrack or gala dinner, it symbolizes the perfect fusion of heritage, innovation, and uncompromising luxury.