Browser update required

Welcome to rolex.com. In order to provide you with the best possible experience, rolex.com requires an up-to-date browser. Please use a newer browser to explore our site.

Follow Rolex on WeChat by scanning the QR code.
Oyster Perpetual

Datejust 31

View all Datejust models
Datejust 31
Oyster, 31 mm, steel, white gold and diamonds

THE MODERN ARCHETYPE OF THE CLASSIC WATCH

The Rolex Datejust is the modern archetype of the classic watch, thanks to aesthetics and functions that transcend changes in fashion. Aesthetically, the Datejust has spanned eras, while retaining the enduring codes that make it, notably in its traditional versions, one of the most recognised and recognisable of watches.

Rolesor

Model features

Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.

Mother of Pearl Dial

Model features

Mother-of-pearl is by its nature full of mystery and surprises. Depending on its origin, it can be pink, white, black or yellow. It differs in colour, intensity and structure according to the part of the shell from which it is extracted. At Rolex, mother-of-pearl is never artificially coloured. Instead, particular know-how and skill are devoted to simply highlighting its natural beauty and preserving the original hues. As all mother-of-pearl dials are unique pieces, an identical dial will never be found on another wrist.

The Jubilee bracelet

Model features

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 Jubilee, a supple and comfortable five-piece link metal bracelet, was designed and made especially for the launch of the Oyster Perpetual Datejust in 1945.

2235 Movement

Model features

The Lady-Datejust is equipped with calibre 2235, a self-winding mechanical movement entirely developed and manufactured by Rolex. Like all Rolex Perpetual movements, the 2235 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. Its architecture, in common with all Oyster watch movements, makes it singularly reliable.

The Cyclops Lens

Model features

The Cyclops lens enhances the date aperture, magnifying the date display for easy reading. It is one of the most distinctive Rolex features, and one of the most recognisable.

Reference 178344
Model case
Model case
Oyster, 31 mm, steel, white gold and diamonds
Oyster architecture
Monobloc middle case, screw-down case back and winding crown
Diameter
31 mm
Material
White Rolesor - combination of 904L steel and 18 ct white gold
Bezel
Domed, 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
2235, Manufacture Rolex
Precision
-2/+2 sec/day, after casing
Functions
Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
Winding
Bidirectional self-winding via Perpetual rotor
Power reserve
Bracelet
Bracelet
Jubilee, five-piece links
Bracelet material
904L steel
Clasp
Concealed folding Crownclasp
Dial
White mother-of-pearl
Certification
Superlative Chronometer (COSC + Rolex certification after casing)

The Spirit of

the Datejust

Download

the Datejust 31

View all Datejust models

The model that was shared with you is not part of your region's online selection.

Official Rolex Retailers can provide assistance with any watch in the Rolex collection.