Rolex CollectionRolex DatejustDatejust 31

Reference

278240

Model Case

Oyster, 31 mm, Oystersteel

Oyster Architecture

Monobloc middle case, screw-down case back and winding crown

Diameter

31 mm

Material

Oystersteel

Bezel

Domed

Winding Crown

Screw-down, Twinlock double waterproofness system

Crystal

Scratch-resistant sapphire, Cyclops lens over the date

Water Resistance

Waterproof to 100 metres / 330 feet

Movement

Perpetual, mechanical, self-winding

Calibre

2236, Manufacture Rolex

Precision

-2/+2 sec/day, after casing

Oscillator

Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers

Winding

Bidirectional self-winding via Perpetual rotor

Power Reserve

Approximately 55 hours

Bracelet

Oyster, flat three-piece links

Bracelet Material

Oystersteel

Clasp

Folding Oysterclasp with Easylink 5 mm comfort extension link

Dial

Silver

Details

Highly legible Chromalight display with long-lasting blue luminescence

Certification

Superlative Chronometer (COSC + Rolex certification after casing)

Rolex Datejust | 278240 | Datejust 31 | Light dial | Silver dial | Oystersteel | The Oyster bracelet | m278240-0005 | Women Watch | Rolex Official Retailer - Srichai Watch Rolex Datejust | 278240 | Datejust 31 | Light dial | Silver dial | Oystersteel | The Oyster bracelet | m278240-0005 | Women Watch | Rolex Official Retailer - Srichai Watch
Rolex Datejust | 278240 | Datejust 31 | Light dial | Silver dial | Oystersteel | The Oyster bracelet | m278240-0005 | Women Watch | Rolex Official Retailer - Srichai Watch

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.

Rolex Datejust | 278240 | Datejust 31 | Light dial | Silver dial | Oystersteel | The Oyster bracelet | m278240-0005 | Women Watch | Rolex Official Retailer - Srichai Watch

Oystersteel

Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.

Rolex Datejust | 278240 | Datejust 31 | Light dial | Silver dial | Oystersteel | The Oyster bracelet | m278240-0005 | Women Watch | Rolex Official Retailer - Srichai Watch

The Oyster bracelet

The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterclasp and the Easylink comfort extension link, also exclusive to Rolex. This ingenious system allows the wearer to increase the bracelet length by approximately 5 mm, providing additional comfort in any circumstance.

MODEL AVAILABILITY

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.

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

HOW TO SET YOUR DATEJUST 31

Synonymous with excellence and reliability, Rolex watches are designed for everyday wear, and depending on the model, perfectly suited for a wide range of sports and other activities. Built to last, these timepieces are characterized by their distinctive and timeless aesthetics. The Oyster Perpetual Datejust 31 is the expression of everlasting appeal. Learn more about this watch and how to set the time and date by watching the video.

A splash of colour. A poetic shimmer. A sense of renewal. The dials that decorate the new Datejust 31 are bursting with fresh energy and full of promise. Rolex is presenting three new versions of the Datejust 31 with striking floral-motif dials. Calling to mind wild summer meadows, the design comprises 24 flowers that stand out distinctly from one another thanks to their finishes – either sunray, matt or grained. Each of the flowers is lit from within by a diamond set into the centre.

Rolex Datejust

THE CLASSIC WATCH OF REFERENCE

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