Technical details
| Date indication |
Y |
| Mechanism type |
Mechanical (auto wind) |
| Watch dial type |
Analog dial |
| Chronograph |
N |
| Movement model |
3136 |
| Screw-in crown |
Y |
| Movement manufacturer |
Rolex |
| Waterproof up to |
100 m |
| Number of watch hands |
3 |
Design
| Watch dial color |
Blue |
| Scratch-resistant glass |
Y |
| Type |
Wristwatch |
| Watch marker style |
Roman numerals |
| Form factor |
Round |
| Watch glass type |
Sapphire |
| Band material |
Steel |
| Suggested gender |
Male |
Additionally
| Watch marker colour |
Steel |
Oyster, 41 mm, 904L steel
THE CLASSIC WATCH OF REFERENCE
The 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.
904L STAINLESS STEEL
Rolex uses 904L stainless steel for its steel watch cases. 904L is mainly used in the high technology, aerospace and chemical industries, where maximum resistance to corrosion is essential. A superalloy, 904L is extremely resistant and highly polishable. It maintains its beauty even in the harshest environments.
BLUE DIAL
The dial is the distinctive face of a Rolex watch, the feature most responsible for its identity and readability. Characterised by hour markers fashioned from 18 ct gold to prevent tarnishing, every Rolex dial is designed and manufactured in-house, largely by hand to ensure perfection.
THE OYSTER BRACELET
The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterclasp and the Easylink comfort extension link, also exclusive to Rolex. This ingenious system allows the wearer to increase the bracelet length by approximately 5 mm, providing additional comfort in any circumstance.
3136 MOVEMENT
The Datejust II is equipped with calibre 3136, a self-winding mechanical movement entirely developed and manufactured by Rolex. Like all Rolex Perpetual movements, the 3136 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. The 3136 features a Parachrom hairspring and high performance Paraflex shock absorbers developed by Rolex, offering greater resistance to shocks and to extreme conditions. Its architecture, in common with all Oyster watch movements, makes it singularly reliable.
THE CYCLOPS LENS
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.
