Cosmograph Daytona Yellow Gold and Diamonds 126538TBR

Description of the Watch

The Rolex Cosmograph Daytona Yellow Gold and Diamonds 40mm Ref: 126538TBR-0004 epitomizes the fusion of high-performance chronograph functionality with exquisite luxury. Crafted in 18 ct yellow gold, this timepiece features a golden, diamond-set dial and a bezel adorned with 36 trapeze-cut diamonds, showcasing Rolex's unparalleled gem-setting expertise.

Overview

Introduced in 2024, the Daytona Ref. 126538TBR-0004 continues the legacy of Rolex's iconic chronograph series, originally designed for professional racing drivers. Its robust construction, combined with sophisticated design elements, makes it a versatile accessory suitable for both formal occasions and everyday wear.

Design and Craftsmanship

The 40 mm Oyster case, made from Rolex's exclusive 18 ct yellow gold, exudes a luminous sheen that resists fading. The golden dial, complemented by bright black counter rings set with diamonds, offers a captivating contrast, enhancing legibility. Applied 18 ct gold hour markers and hands, filled with Chromalight, ensure visibility in low-light conditions. The fixed bezel, crafted from 18 ct yellow gold, features 36 trapeze-cut diamonds, emphasizing the watch's luxurious appeal.

Movement and Performance

At the heart of this timepiece lies the Rolex Caliber 4131, a Perpetual, mechanical chronograph, self-winding movement developed and manufactured entirely by Rolex. This movement boasts a Chronergy escapement, Parachrom hairspring, and Paraflex shock absorbers, ensuring exceptional precision and reliability. With a power reserve of approximately 72 hours, the Caliber 4131 offers consistent performance, even during extended periods without wear.

Features and Complications

• Functions: Hours, minutes, small seconds, chronograph

• Chronograph: Central chronograph second hand, 30-minute counter at 3 o'clock, 12-hour counter at 9 o'clock

• Water Resistance: Up to 100 meters (330 feet)

• Crystal: Scratch-resistant sapphire

• Bracelet: Oysterflex bracelet in black elastomer with Oysterlock safety clasp and Glidelock comfort extension system

Specifications

Case

• Material: 18 ct yellow gold with lugs set with diamonds

• Diameter: 40 mm

• Bezel: Set with 36 trapeze-cut diamonds

• Water Resistance: 100 meters / 330 feet

• Crystal: Scratch-resistant sapphire

Dial

• Color: Golden with bright black counter rings set with diamonds

• Hour Markers: 8 baguette-cut diamond-set hour markers, 3 diamond-set hour markers at 3, 6, and 9 o'clock

• Hands: 18 ct gold with Chromalight display

Bracelet/Strap

• Material: Black elastomer over flexible metal blades (Oysterflex)

• Type: Oysterflex bracelet with flexible metal blades overmoulded with high-performance elastomer

• Clasp: Folding Oysterlock safety clasp with Glidelock extension system

Movement

• Caliber: Rolex 4131

• Mechanism: Perpetual, mechanical chronograph, self-winding

• Power Reserve: Approximately 72 hours

• Frequency: 28,800 vibrations per hour (4 Hz)

• Certification: Superlative Chronometer (COSC + Rolex certification after casing)