Datejust 31
Oyster, 31 mm, Everose gold and diamonds
Datejust 31
Oyster, 31 mm, Everose gold and diamonds
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- Gender
Women
- Model Size
31 mm
- Material
18 kt Everose gold
- Dial
mother-of-pearl butterfly, Paved
- Collection
Datejust
- Reference
278285RBR
- Bezel
Set with diamonds
- Water-Resistance
Waterproof to 100 meters / 330 feet
- Movement
mechanical, Perpetual, self-winding
- Caliber
2236, Manufacture Rolex
- Power Reserve
Approximately 55 hours
- Bracelet
President, semi-circular three-piece links
- Certification
Superlative Chronometer (COSC + Rolex certification after casing)
- Simple Material
Gold
- Spec Oyster Architecture
Monobloc middle case, screw-down case back and winding crown
- Winding Crown
Screw-down, Twinlock double waterproofness system
- Crystal
Cyclops lens over the date, Scratch-resistant sapphire
- Precision
-2/+2 sec/day, after casing
- Oscillator
Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers
- Winding
Bidirectional self-winding via Perpetual rotor
- Clasp
Concealed folding Crownclasp
- Gem Setting
Diamond-paved dial with 262 diamonds and inlaid with pink mother-of-pearl butterflies
- Size
Small size
- Dial Color
Diamond Paved Dial, Gem-set dial
- Bracelet Material
18 kt Everose gold
- Background-color
Rose
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Diamond-Paved DialThe diamond-paved dials are a sparkling symphony to enhance the watch and enchant the wearer. Gem-setters finely carve the precious metal to hand-shape the seat in which each gemstone will be perfectly lodged.
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Diamond-Set BezelGem-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.
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Diamond-Set BezelGem-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.
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18 kt Everose goldTo 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.


All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.
Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Jewelers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.
C.D.Peacock is proud to be part of the worldwide network of Official Rolex Jewelers and can provide information on the availability of Rolex watches.
Rolex’s classic feminine watch, the Lady-Datejust is in the lineage of the Datejust, the emblematic model that has been a byword for style and accurate timekeeping since its launch in 1945. The first women’s version of this date chronometer, the Lady-Datejust, appeared in the late 1950s, bringing the heritage of timeless elegance and functionality to a smaller size perfectly suited to a lady’s wrist.