Rolex Daytona 40mm Blue 126509

Rolex Oyster Perpetual Cosmograph Daytona

18 ct White Gold | Bright Blue Dial | Oyster Bracelet

This Oyster Perpetual Cosmograph Daytona is crafted in 18 ct white gold and paired with a striking bright blue dial, creating a refined yet sporty aesthetic that stands out within the Daytona collection. Fitted with a solid white gold Oyster bracelet and a fixed engraved tachymetric bezel, this timepiece perfectly balances elegance with professional chronograph performance.

Designed as the ultimate timing instrument for endurance racing drivers, the Daytona features a highly legible tachymetric scale on the bezel, allowing average speeds to be measured over a fixed distance based on elapsed time. Capable of reading speeds of up to 400 units per hour, in kilometres or miles, it remains one of the most iconic chronographs ever produced.

Technical Specifications

Model Case

• Oyster, 40 mm

• Monobloc middle case

• Screw-down case back and winding crown

Material

• 18 ct white gold

Bezel

• Fixed 18 ct white gold bezel

• Engraved tachymetric scale

Winding Crown

• Screw-down

• Triplock triple waterproofness system

Crystal

• Scratch-resistant sapphire

Water Resistance

• Waterproof to 100 metres / 330 feet