Model M278241-0018
Rolex

Datejust 31

Rolex Datejust 31 Oyster, 31 mm, Oystersteel and Everose gold M278241-0018

Oyster, 31 mm, Oystersteel and Everose gold

M278241-0018

Reference
278241 

Movement
Perpetual, mechanical, self-winding 

Dial
Slate 

Model Case
Oyster 41 mm Oystersteel and Everose gold 

Calibre
2236, Manufacture Rolex 

Certification
Superlative Chronometer (COSC + Rolex certification after casing) 

Bezel
Domed 

Power Reserve
Approximately 55 hours 

Water Resistance
Waterproof to 100 metres / 330 feet 

Bracelet
Jubilee, five-piece links 

SLATE 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.

m278241 0018 dial

EVEROSE 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.

m278241 0018 material

THE JUBILEE BRACELET

The design, development and production of Rolex bracelets and clasps, as well as the stringent tests they face, involve advanced high technology. And, as with all the components of the watch, aesthetic controls by the human eye guarantee impeccable beauty. The Jubilee, a supple and comfortable five-piece link metal bracelet, was designed and made especially for the launch of the Oyster Perpetual Datejust in 1945.

m278241 0018 bracelet
crown gold

Model availability

All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.

Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Retailers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.

Washington Watches is proud to be part of the worldwide network of Official Rolex Retailers and can provide information on the availability of Rolex watches.

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