Rolex COSMOGRAPH DAYTONA-m116518ln-0043

THIS OYSTER PERPETUAL COSMOGRAPH DAYTONA IN 18 KT YELLOW GOLD WITH A BLACK DIAL AND AN OYSTERFLEX BRACELET, FEATURES A BLACK CERACHROM BEZEL WITH TACHYMETRIC SCALE.

• 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

  Black monobloc Cerachrom bezel in ceramic with moulded tachymetric scale

  WINDING CROWN

  Screw-down, Triplock triple waterproofness system

  CRYSTAL

  Scratch-resistant sapphire

  WATER RESISTANCE

  Waterproof to 100 metres / 330 feet

• • BRACELET

    MOVEMENT

    Perpetual, mechanical chronograph, self-winding

    CALIBRE

    4130, Manufacture Rolex

    PRECISION

    -2/+2 sec/day, after casing

    FUNCTIONS

    Centre hour, minute and seconds hands, small seconds hand at 6 o’clock. Chronograph (centre hand) accurate to within 1/8 of a second, 30-minute counter at 3 o’clock and 12-hour counter at 9 o’clock. Stop seconds for precise time setting

    OSCILLATOR

    Paramagnetic blue Parachrom hairspring

    WINDING

    Bidirectional self-winding via Perpetual rotor

    POWER RESERVE

    Approximately 72 hours

• DIAL

  BRACELET

  Oysterflex

  BRACELET MATERIAL

  Flexible metal blades overmoulded with high-performance elastomer

  CLASP

  Folding Oysterlock safety clasp with Easylink 5 mm comfort extension link

• DIAL

  Black

  DETAILS

  Dial with snailed small counters

CERTIFICATION

Superlative Chronometer (COSC + Rolex certification after casing)