This Oyster Perpetual Datejust 31 in Everose Rolesor features a silver, diamond-set dial and an Oyster bracelet.
Its dial features Diamonds in 18 ct gold settings. The light reflections on the case sides and lugs highlight the elegant profile of the 31 mm Oyster case, which is fitted with a diamond-set bezel. Aesthetically, the Datejust has spanned eras, while retaining the enduring codes that make it, notably in its traditional versions, one of the most recognized and recognizable of watches.
Silver dial
A watchmaking technique
The sunray finish creates delicate light reflections on many dials in the Oyster Perpetual collection. It is obtained using masterful brushing techniques that create grooves running outwards from the centre of the dial.
Model features
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Diamond-Set Bezel
A sparkling symphony Read more -
Everose Rolesor
A meeting of two metals Read more -
The Oyster bracelet
Alchemy of form and function Read more -
The Cyclops lens
A magnifying lens Read more -
2236 Movement
Superlative performance Read more
More Datejust
Technical Details
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Reference 278381RBR
Model Case
- Model Case
- Oyster, 31 mm, Oystersteel, Everose gold and diamonds
- Oyster Architecture
- Monobloc middle case, screw-down case back and winding crown
- Diameter
- 31 mm
- Material
- Everose Rolesor - combination of Oystersteel and 18 ct 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
- 2236, 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
- Oscillator
- Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers
- Winding
- Bidirectional self-winding via Perpetual rotor
- Power reserve
- Approximately 55 hours
Bracelet
- Bracelet
- Oyster, flat three-piece links
- Bracelet Material
- Everose Rolesor - combination of Oystersteel and 18 ct Everose gold
- Clasp
- Folding Oysterclasp with Easylink 5 mm comfort extension link
Dial
- Dial
- Silver set with diamonds
- Gem setting
- Diamonds in 18 ct gold settings
Certification
- Certification
- Superlative Chronometer (COSC + Rolex certification after casing)
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.
