Rolex Datejust 31 Reference 278381RBR-0026 Mother-of-Pearl Diamond Dial Jubilee Bracelet

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At 31 mm, this Datejust presents a round Oyster case crafted in Everose Rolesor, the distinctive blend of Oystersteel and Everose gold that carries through to the five-piece Jubilee bracelet as well. The bezel is set with diamonds, while the mother-of-pearl dial features diamond hour markers set in 18 kt gold settings and a date display at three o'clock, magnified by a Cyclops lens on the scratch-resistant sapphire crystal. The screw-down winding crown employs Rolex's Twinlock double waterproofness system, and the solid case back contributes to water resistance rated to 100 metres / 330 feet.

Inside beats the Caliber 2236, a perpetual mechanical self-winding movement manufactured by Rolex. It operates with a Syloxi silicon hairspring featuring patented geometry and high-performance Paraflex shock absorbers, delivering a precision of -2/+2 seconds per day after casing — performance that meets COSC chronometer standards. Bidirectional winding via the Perpetual rotor provides a power reserve of approximately 55 hours.

Functionality extends to instantaneous date setting with rapid-set capability and stop-seconds for precise time adjustment. The Jubilee bracelet closes with a concealed folding Crownclasp, completing a watch that balances the classic Datejust proportions with the warmth of Everose gold and the brilliance of diamond detailing.

Brand Rolex
Model Datejust
Reference 278381RBR-0026
Case diameter 31 MM
Water resistance Waterproof to 100 metres / 330 feet
Glass Scratch-resistant sapphire, Cyclops lens over the date
Clasp type Concealed folding Crownclasp
Dial White mother-of-pearl set with diamonds

This piece is currently available by inquiry only. Contact us for pricing and availability.

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