2024 New Rolex Day-Date 40 Oyster, 40 mm, Everose gold and diamonds Reference 228345RBR

Gem-setters, like sculptors, finely carve the precious metal to hand-shape the seat in which each gemstone will be perfectly lodged. With the art and craft of a jeweller, the stone is placed and meticulously aligned with the others, then firmly secured in its gold or platinum setting.

Besides the intrinsic quality of the stones, several other criteria contribute to the beauty of Rolex gem-setting: the precise alignment of the height of the gems, their orientation and position, the regularity, strength and proportions of the setting as well as the intricate finishing of the metalwork. A sparkling symphony to enhance the watch and enchant the wearer.

Continuity of a design

The version presented, in 18 kt Everose gold, introduces slate ombré dial – a completely new hue for such a dial, whose surface, coloured at the centre, progresses to a deep black around the edge. Also appearing for the first time on the ombré dial of this watch are faceted, deconstructed Roman numerals and faceted index hour markers in 18 kt pink gold.

Until now, Rolex ombré dials were set with diamond hour markers and were reserved for the Day-Date 36. This dial represents the continuity of a design that Rolex introduced in the 1980s and relaunched in 2019. The manufacture of these dials with a concentric gradient involves the application of black lacquer, a delicate operation overseen by a specialist whose task it is to ensure the harmonious transition from colour to darkness.

An exclusive patent

To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 kt pink gold alloy cast in its own foundry: Everose gold.

Introduced in 2005, 18 kt Everose is used on all Rolex Oyster models in pink gold.

The design, development and production of Rolex bracelets and clasps, as well as the stringent tests they face, involve advanced high technology.

And, as with all the components of the watch, aesthetic controls by the human eye guarantee impeccable beauty. The President bracelet, with its semi-circular three piece links, was created in 1956 for the launch of the Oyster Perpetual Day-Date. It represents the ultimate in refinement and comfort and is always made of carefully selected precious metals.

• Model case

  • Model case

    Oyster, 40 mm, Everose gold and diamonds

  • Oyster architecture

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

  • Diameter

    40 mm

  • Material

    18 kt Everose gold

  • Bezel

    Set with diamonds

  • 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, secure rapid-setting. 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 70 hours