Rolex Datejust 31

Oyster, 31 mm, Oystersteel and white gold

M278274-0030

• REFERENCE

  278274

• MODEL CASE

  Oyster, 31 mm, Oystersteel and white gold

• BEZEL

  Fluted

• WATER-RESISTANCE

  Waterproof to 100 metres / 330 feet

• MOVEMENT

  Perpetual, mechanical, self-winding

• CALIBRE

  2236, Manufacture Rolex

• POWER RESERVE

  Approximately 55 hours

• BRACELET

  Jubilee, five-piece links

• DIAL

  Silver set with diamonds

• CERTIFICATION

  Superlative Chronometer (COSC + Rolex certification after casing)

Silver dial

The dial is the distinctive face of a Rolex watch, the feature most responsible for its identity and readability. Characterised by hour markers fashioned from gold to prevent tarnishing, every Rolex dial is designed and manufactured in-house, largely by hand to ensure perfection.

The Fluted Bezel

The Rolex fluted bezel is a mark of distinction. Originally, the fluting of the Oyster bezel had a functional purpose: it served to screw the bezel onto the case helping to ensure the waterproofness of the watch. It was therefore identical to the fluting on the case back, which was also screwed onto the case for waterproofness, using specific Rolex tools. Over time, the fluting became an aesthetic element, a genuine Rolex signature feature. Today the fluted bezel is a mark of distinction, in gold on this Datejust 31.

White Rolesor

Gold is coveted for its lustre and nobility. Steel reinforces strength and reliability. Together, they harmoniously combine the best of their properties. A true Rolex signature, Rolesor has featured on Rolex models since the early 1930s, and was trademarked as a name in 1933. It is one of the prominent pillars of the Oyster collection.