Classic watches

Day-Date 40Oyster, 40 mm, white gold

The Oyster Perpetual Day-Date 40 in 18 ct white gold with a diamond-paved with sapphires dial, fluted bezel and a President bracelet.

The Day-Date was the first watch to indicate the day of the week spelt out in full when it was first presented in 1956.

Diamond-Paved Dial

A sparkling symphony

The diamond-paved dials are a sparkling symphony to enhance the watch and enchant the wearer. Gem-setters finely carve the precious metal to hand-shape the seat in which each gemstone will be perfectly lodged.

Model features

  • The Fluted Bezel A Rolex signature Read more
  • 18 ct white gold Commitment to excellence Read more
  • The President bracelet The ultimate refinement Read more
  • Day Display Instantaneous at midnight Read more
  • The Cyclops lens A magnifying lens Read more
  • 3255 Movement Superlative performance Read more

More Day-Date
Technical Details

    • Reference 228239
    • Model Case

      Model Case
      Oyster, 40 mm, white gold
      Oyster Architecture
      Monobloc middle case, screw-down case back and winding crown
      Diameter
      40 mm
      Material
      18 ct white 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
      Bracelet Material
      18 ct white gold
      Clasp
      Concealed folding Crownclasp
    • Dial

      Dial
      Paved with diamonds and sapphires
      Gem setting
      Diamond-paved dial with 8 baguette-cut diamonds and 2 baguette-cut sapphires at 6 and 9 o'clock
    • Certification

      Certification
      Superlative Chronometer (COSC + Rolex certification after casing)

How to Set your
Day-Date 40

Synonymous with excellence and reliability, Rolex watches are designed for everyday wear, and depending on the model, perfectly suited for a wide range of sports and other activities. Built to last, these timepieces are characterized by their distinctive and timeless aesthetics. The Oyster Perpetual Day-Date 40 is the ultimate watch of prestige. Learn more about this model and how to set the time, date and day by watching the video.

Contact an Official Rolex Retailer

The Rolex Collection features both Classic and Professional watches available in a variety of materials, dials, bracelets and sizes to suit all wrists and styles.

The Day-Date universe

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