This Oyster Perpetual Datejust 31 in Yellow Rolesor features a dark grey, diamond-set dial and a Jubilee bracelet.
Its dial features Large VI set with diamonds. The light reflections on the case sides and lugs highlight the elegant profile of the 31 mm Oyster case, which is fitted with a Domed, set with diamonds 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.
Dark Grey 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 -
Yellow Rolesor
A meeting of two metals Read more -
The Jubilee bracelet
Supple and comfortable 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 278343RBR
Model Case
- Model Case
- Oyster, 31 mm, Oystersteel, yellow gold and diamonds
- Oyster Architecture
- Monobloc middle case, screw-down case back and winding crown
- Diameter
- 31 mm
- Material
- Yellow Rolesor - combination of Oystersteel and 18 ct yellow 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
- 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
- Jubilee, five-piece links
- Bracelet Material
- Yellow Rolesor - combination of Oystersteel and 18 ct yellow gold
- Clasp
- Concealed folding Crownclasp
Dial
- Dial
- Dark grey set with diamonds
- Gem setting
- Large VI set with diamonds
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.
