Rolex White Gold Cosmograph Daytona 40 Watch - Steel Index Dial - Black Oysterflex Strap - 116519LN stbkof

Rolex Cosmograph Daytona 40 mm – 18K White Gold with Steel Dial & Black Subdials on Oysterflex

The Rolex Cosmograph Daytona in 18K white gold combines sporty functionality with luxurious design. Its 40 mm case features a screw-down white gold back, crown, and push buttons with Triplock triple waterproofness, ensuring water resistance up to 100 meters. The black monobloc Cerachrom bezel, engraved with a tachymetric scale, reinforces the watch’s motorsport heritage, while a scratch-resistant double anti-reflective sapphire crystal protects the steel dial, accented with black subdials and luminous index hour markers for optimal readability.

Powered by the Rolex Calibre 4130 perpetual self-winding chronograph movement, this model offers a central chronograph seconds hand, a 30-minute counter at 3 o’clock, and a 12-hour counter at 9 o’clock, with approximately 72 hours of power reserve. The black Oysterflex strap, made from flexible metal blades overmoulded with high-performance elastomer, is secured with an Oysterlock folding safety clasp and Easylink 5 mm rapid extension system, providing comfort, durability, and a sporty aesthetic.

Key Features

• Case Material: 18K White Gold

• Case Diameter: 40 mm

• Bezel: Black Monobloc Cerachrom with Engraved Tachymetric Scale

• Crystal: Scratch-Resistant Double Anti-Reflective Sapphire

• Dial: Steel with Black Subdials, Index Hour Markers

• Movement: Rolex Calibre 4130 Perpetual Self-Winding Chronograph

• Functions: Central Chronograph Seconds, 30-Minute Counter, 12-Hour Counter

• Power Reserve: ~72 Hours

• Bracelet/Strap: Black Oysterflex with Oysterlock Folding Clasp & Easylink Extension

• Water Resistance: 100 m / 330 ft

This Daytona exemplifies the fusion of technical excellence, sporty elegance, and modern durability, making it ideal for collectors who value performance and refined aesthetics in a professional chronograph.