1. Rolex at Rabat
  2. Datejust
  3. Datejust 31
Rolex Datejust 31 ref: M278274-0018 de rolesor blanco —combinación de acero oystersteel y oro blanco. Con esfera Verde menta y brazalete Jubilee con crownclasp desplegable invisible

Rolex
Datejust
Oyster, 31 mm, Oystersteel and white gold

9.050 IVA Incl.
Model availability
  • Rolex Public Reference 278274
  • Model Case Oyster, 31 mm, Oystersteel and white gold
  • Water-resistance Waterproof to 100 metres / 330 feet
  • Bezel Fluted
  • Dial Mint green
  • Bracelet Jubilee, five-piece links
  • Movement Perpetual, mechanical, self-winding
  • Dial Mint green
  • Caliber 2236, Manufacture Rolex
  • Power reserve Approximately 55 hours
Rolex Datejust 31 M278274-0018 technical specifications details

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.
Fluted bezel

Mint green dial

The sunray finish creates delicate light reflections on many dials in the Oyster Perpetual collection. It is obtained using masterful brushing techniques that create grooves running outwards from the centre of the dial. Light is diffused consistently along each engraving, creating a characteristic subtle glow that moves depending on the position of the wrist. Once the sunray finish has been completed, the dial colour is applied using Physical Vapour Deposition or electroplating. A light coat of varnish gives the dial its final look.
Mint green dial

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.
White Rolesor
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