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Rolex Datejust 31 mm

Rolex Datejust 31 mm

AutomaticGold/Steel

Ref. 278381RBR-0020

Collection: DatejustCase size: 31mmMovement: 2236

Rolex Datejust 31 mm, reference 278381RBR-0020, cased in 31 mm of steel and gold. The case is fitted with a diamond-set bezel and a screw-down crown, and the date sits beneath a sapphire crystal with a Cyclops lens. Inside is the self-winding calibre 2236, a chronometer-certified movement with a power reserve of approximately 55 hours. The aubergine dial is set with diamonds and paired with central seconds and date functions. This is a women's dress watch built on Rolex's Datejust architecture. The steel and gold bracelet closes with a concealed folding Crownclasp. Water resistance reaches 100 metres, held by the screw-down crown and case construction.

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Last updated 4 Oct 2026Suggest a correction

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