Cosmograph Daytona Yellow Gold Ref. 126518LN-0016

Description

Introduced as part of Rolex's esteemed Cosmograph Daytona collection, the reference 126518LN-0016 is designed for those who appreciate precision and style. Its unique meteorite dial and robust features make it a standout piece for both professional drivers and watch enthusiasts.

Overview

The Cosmograph Daytona is renowned for its association with the world of motorsports, offering unparalleled chronometric precision and reliability. This model continues that legacy with modern enhancements and a distinctive design.

Design and Craftsmanship

The watch showcases a rare meteorite dial, an alloy from outer space, adorned with 18 ct gold hour markers and hands, ensuring optimal legibility. The black monobloc Cerachrom bezel, crafted from high-tech ceramic, is corrosion-resistant and features a tachymetric scale for measuring speeds up to 400 units per hour. The 18 ct yellow gold case exudes elegance and durability, while the Oysterflex bracelet combines the robustness of a metal bracelet with the flexibility and comfort of an elastomer strap.

Movement and Performance

At the heart of this timepiece is the Rolex Caliber 4131, a self-winding mechanical chronograph movement entirely developed and manufactured by Rolex. It incorporates the Chronergy escapement, offering high energy efficiency and reliability. The movement is equipped with a blue Parachrom hairspring, providing resistance to shocks and temperature variations, and boasts a power reserve of approximately 72 hours.

Features and Complications

The Cosmograph Daytona features central hour, minute, and seconds hands, with a small seconds sub-dial at 6 o'clock. It includes a chronograph function with a central seconds hand, a 30-minute counter at 3 o'clock, and a 12-hour counter at 9 o'clock. The screw-down pushers and Triplock winding crown ensure water resistance up to 100 meters (330 feet).

Specifications

Case

• Material: 18 ct yellow gold

• Diameter: 40 mm

• Bezel: Black monobloc Cerachrom ceramic with molded tachymetric scale

• Winding Crown: Screw-down, Triplock triple waterproofness system

• Crystal: Scratch-resistant sapphire

• Water Resistance: Waterproof to 100 meters / 330 feet

Dial

• Color: Meteorite and black

• Hour Markers: 18 ct gold with Chromalight display for long-lasting blue luminescence

• Hands: 18 ct gold with luminescent fill

Bracelet/Strap

• Type: Oysterflex

• Material: High-performance elastomer over flexible metal blades

• Clasp: Folding Oysterlock safety clasp with Rolex Glidelock extension system

Movement

• Caliber: 4131, Manufacture Rolex

• Type: Perpetual, mechanical chronograph, self-winding

• Precision: -2/+2 seconds per day, after casing

• Oscillator: Paramagnetic blue Parachrom hairspring; high-performance Paraflex shock absorbers

• Winding: Bidirectional self-winding via Perpetual rotor

• Power Reserve: Approximately 72 hours