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Rolex Datejust 31 mm

Rolex Datejust 31 mm

AutomaticGold/Steel

Ref. 278341RBR-0030

Collection: DatejustCase size: 31mmMovement: 2236

This Rolex Datejust 31 mm, reference 278341RBR-0030, comes in steel and gold. The case measures 31 mm across and pairs with a domed bezel set with diamonds. A slate dial set with diamonds sits under a scratch-resistant sapphire crystal with a Cyclops lens over the date. Inside is the calibre 2236, a self-winding chronometer movement with 55 hours of power reserve. The screw-down crown adds practical security to daily wear, and the watch shows both a date and central seconds. It is fitted to a steel and gold bracelet closed by a concealed folding Crownclasp. Rolex rates the case to 100 metres of water resistance.

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Last updated 4 Oct 2026Suggest a correction

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