Rolex Cosmograph Daytona 116509 – All White Gold with Racing Dial The Rolex Daytona ref. 116509 in solid 18k white gold with a racing dial is one of the most refined and sporty versions of this legendary chronograph. It blends prestige, performance, and exclusivity, making it a favorite among collectors and enthusiasts alike. Movement Caliber: Rolex 4130, in-house automatic chronograph. Functions: hours, minutes, small seconds at 6 o’clock, central chronograph hand, 30-minute counter (3 o’clock), 12-hour counter (9 o’clock). Power reserve: approx. 72 hours. Case & Bracelet Material: Solid 18k white gold (case and Oyster bracelet). Diameter: 40 mm. Water resistance: up to 100 meters / 330 feet. Bezel: Fixed, engraved tachymeter scale. Crystal: Scratch-resistant sapphire. Racing Dial The racing dial version is especially sought-after. Key features typically include: Slate grey or dark dial with a sunburst finish. Contrasting subdials (often black or red-accented). Luminous hour markers and red highlights, giving it a bold, motorsport-inspired aesthetic. This dial pays tribute to the Daytona’s racing heritage, originally designed for professional drivers.