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Rolex Datejust 31 mm

Rolex Datejust 31 mm

AutomaticGold/Steel

Ref. 278383RBR-0018

Collection: DatejustCase size: 31mmMovement: 2236

This Rolex Datejust 31 mm, reference 278383RBR-0018, comes in steel and yellow gold with a 31 mm case. The bezel is diamond-set, and the dark grey dial is also set with diamonds, viewed through a scratch-resistant sapphire crystal with a Cyclops lens over the date. Inside is the calibre 2236, a self-winding movement with a power reserve of approximately 55 hours, and the watch carries Rolex's Superlative Chronometer certification. A screw-down crown protects the case, which pairs with a Jubilee bracelet in matching steel and gold, closed by a concealed folding Crownclasp. As a chronometer, timekeeping precision is officially certified. The case is waterproof to 100 metres.

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Last updated 4 Oct 2026Suggest a correction

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