Rolex Cosmograph Daytona m116515ln-0055 40mm Meteorite Dial

Specifications

• Model: Rolex Cosmograph Daytona

• Reference Number: m116515ln-0055

• Case Diameter: 40mm

• Case Material: 18ct Everose Gold

• Bezel: Black Cerachrom (Ceramic) with Tachymeter Scale

• Dial: Meteorite with Chromalight Display

• Movement: Rolex Caliber 4130, Automatic

• Power Reserve: Approx. 72 hours

• Bracelet: Oysterflex with Oysterlock Clasp

• Crystal: Scratch-resistant Sapphire

• Water Resistance: 100 meters / 330 feet

• Functions: Hours, Minutes, Seconds, Chronograph, Tachymeter

The Rolex Cosmograph Daytona m116515ln-0055 is a masterpiece of modern horology and a tribute to the high-performance world of motorsports. Launched with extraordinary craftsmanship, this timepiece is not just a chronograph — it’s a bold statement of status, luxury, and cutting-edge design.

At first glance, the eye is immediately drawn to the extraordinary meteorite dial, a natural rarity formed in the depths of space. Each dial features unique crystallized patterns, ensuring no two watches are alike. The silvery texture of the meteorite provides a dazzling contrast against the Everose gold case, a proprietary rose gold alloy developed and perfected by Rolex to retain its luster and color over time.

The 40mm case is crafted from 18ct Everose gold, offering both durability and an elegant sheen that complements the sporty yet refined aesthetic of the Daytona. This watch is fitted with a black Cerachrom bezel in ceramic, engraved with a tachymetric scale for precise speed measurements — making it the ultimate tool for racing enthusiasts and professional drivers.

Powering the watch is Rolex’s in-house Caliber 4130, a self-winding mechanical chronograph movement known for its superior reliability and efficiency. With a power reserve of approximately 72 hours, this timepiece delivers consistency and precision even during periods of non-use. The Parachrom hairspring, highly resistant to shocks and temperature variations, enhances the movement’s stability under demanding conditions.

The dial layout features three sub-dials at 3, 6, and 9 o’clock positions, giving clear visibility to the chronograph functions. Hands and hour markers are coated with Chromalight, offering long-lasting luminescence in low-light environments. The dial is protected by a scratch-resistant sapphire crystal, ensuring both clarity and durability.

The Rolex Cosmograph Daytona m116515ln-0055 is paired with a stylish and robust Oysterflex bracelet, which combines the robustness of a metal bracelet with the comfort of a high-performance elastomer. The folding Oysterlock safety clasp prevents accidental opening and features the Easylink comfort extension link, allowing the wearer to adjust the bracelet length by approximately 5mm for additional comfort.

This model is water-resistant up to 100 meters (330 feet), making it suitable for daily wear and sporting activities. Despite its sporty origin, the refined design and rare meteorite dial make it an exquisite piece for formal settings as well.