Rolex Oyster Perpetual Day-Date 36 yellow gold 128238-0081

• Model case

  • Model case

    Oyster, 36 mm, yellow gold

  • Oyster architecture

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

  • Diameter

    36 mm

  • Material

    18 ct yellow gold

  • Bezel

    Fluted

  • Winding crown

    Screw-down, Twinlock double waterproofness system

  • Crystal

    Scratch-resistant sapphire, Cyclops lens over the date

  • Water resistance

    Waterproof to 100 metres / 330 feet

• Movement

  • Movement

    Perpetual, mechanical, self-winding

  • Calibre

    3255, Manufacture Rolex

  • Precision

    -2/+2 sec/day, after casing

  • Functions

    Centre hour, minute and seconds hands. Instantaneous day and date in apertures, unrestricted rapid-setting. Stop-seconds for precise time setting

  • Oscillator

    Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers

  • Winding

    Bidirectional self-winding via Perpetual rotor

  • Power reserve

    Approximately 70 hours

Bracelet

• Bracelet

  President, semi-circular three-piece links

• Material

  18 ct yellow gold

• Dial

  • Dial

    White

• Certification

  • Certification

    Superlative Chronometer (COSC + Rolex certification after casing)