Rolex Oyster Perpetual Cosmograph Daytona126508-0006

Model case

• • Oyster, 40 mm, yellow gold

  • Oyster architecture

    Monobloc middle case, screw-down case back and winding crown

  • Diameter

    40 mm

  • Material

    18 kt Yellow gold

  • Bezel

    Fixed, with engraved tachymetric scale, in 18 kt yellow gold

  • Winding crown

    Screw-down, Triplock triple waterproofness system

  • Crystal

    Scratch-resistant sapphire

  • Water resistance

    Waterproof to 100 metres / 330 feet

Movement

• • • Perpetual, mechanical chronograph, self-winding

    • Calibre

      4131, manufacture Rolex

    • Precision

      -2/+2 sec/day, after casing

    • Functions

      Centre hour and minute hands, small seconds hand at 6 o'clock. Chronograph via centre seconds hand, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock. Stop seconds for exact time setting

    • Oscillator

      Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers

    • Winding

      Bidirectional self-winding via Perpetual rotor

    • Power reserve

      Approximately 72 hours

Bracelet

• • Oyster, three-piece solid links

  • Material

    18 kt yellow gold

  • Clasp

    Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link

• Golden and bright black

• Details

  Highly legible Chromalight display with long-lasting blue luminescence