[Brand New] Rolex Datejust 31 White Mother-of-Pearl Diamond Dial Yellow Rolesor 278343RBR 31 mm

The Rolex Datejust 31 combines a 31 mm Oystersteel and yellow gold case with a diamond-set bezel, white mother-of-pearl dial and Jubilee bracelet.

The Oyster case features Yellow Rolesor construction, pairing Oystersteel with yellow gold for a distinctive two-tone finish. A domed bezel adorned with diamonds frames the white mother-of-pearl dial, where diamond hour markers in 18 kt gold settings create an elegant interplay of natural iridescence and refined brilliance.

The five-piece link Jubilee bracelet continues the Yellow Rolesor design and is secured by a concealed folding Crownclasp, maintaining a seamless appearance around the wrist. A scratch-resistant sapphire crystal incorporates the signature Cyclops lens for enhanced date legibility.

Powered by the Rolex Manufacture Calibre 2236, this self-winding mechanical timepiece features a Syloxi silicon hairspring, high-performance Paraflex shock absorbers and bidirectional winding through the Perpetual rotor. The movement delivers approximately 55 hours of power reserve, with centre-mounted hours, minutes and seconds, an instantaneous date display with rapid adjustment, and stop-seconds functionality for precise time setting.

The screw-down Twinlock winding crown and monobloc Oyster case construction provide water resistance to 100 metres (330 feet), combining refined jewellery-inspired detailing with Rolex's precision engineering.

Brand: Rolex
Reference 278343RBR
Collection / Model: Datejust 31
Case Size: 31 mm
Case Material: Yellow Rolesor – Oystersteel and yellow gold
Bezel: Domed, diamond-set
Dial: White mother-of-pearl with diamonds
Hour Markers: Diamonds in 18 kt gold settings
Crystal: Scratch-resistant sapphire with Cyclops date magnification
Movement: Perpetual, mechanical, self-winding
Calibre: Rolex Manufacture Calibre 2236
Complications: Instantaneous date with rapid setting, stop-seconds function
Precision: −2/+2 seconds per day, after casing
Oscillator: Syloxi silicon hairspring with patented geometry and Paraflex shock absorbers
Winding: Bidirectional self-winding via Perpetual rotor
Power Reserve: Approximately 55 hours
Water Resistance: 100 metres / 330 feet
Bracelet / Strap: Jubilee five-piece link bracelet in Yellow Rolesor
Clasp: Concealed folding Crownclasp
Winding Crown: Screw-down Twinlock double waterproofness system
Case Construction: Monobloc middle case with screw-down case back

Box & Papers: All Swiss Watches come with box, papers & warranty and is backed by HauteBook Peace Of Mind Program

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