About the Model
The Rolex Datejust 31 (ref. 278278-0049) presents the classic elegance of the Datejust line in a compact 31mm format, rendered here entirely in 18ct yellow gold. Its most distinctive feature is the deep red ombré dial, which darkens toward the outer edge to draw the eye inward—a richly coloured departure from traditional Datejust tones.
Housed within the yellow-gold Oyster case is Rolex’s calibre 2236, a self-winding movement with silicon Syloxi hairspring and a 55-hour power reserve. The time is tracked by gold applique Roman numerals, with a polished fluted bezel encircling the dial and a Cyclops lens above the date window at 3 o’clock. Paired with the elegant lines of a President bracelet, the watch is water-resistant to 100 m thanks to the Twinlock screw-down crown.
Introduced in the lineup of updated gold Datejust models in 2018, ref. 278278-0049 blends mechanical advancement with unmistakable Rolex design language. The rare red dial variant elevates this model further, offering a richly hued alternative in an already precious configuration.Read More
Specifications
Overview
| Year Launched | 2025 |
|---|
Case
| Size (mm) | 31 |
|---|---|
| Bezel Material | Yellow Gold |
| Crystal | Sapphire |
| Dial Color | Red |
| Dial Numbers | Applied Diamond Indexes |
| Material | Yellow Gold |
Bracelet / Strap
| Strap Color | Gold |
|---|---|
| Strap Material | Yellow Gold |
| Strap Clasp | Folding Clasp |
| Strap Clasp Material | Yellow Gold |
Movement
| Base Caliber | Calibre 2236 |
|---|---|
| Movement | Selfwinding |
| Power Reserve | 55 hours |
Other
| Water Resistance | 100m |
|---|---|
| Number of Jewels | 31 |
| Functions | Hours, Minutes, Seconds, Date, Chronometer |
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Specifications
| Weight | 1 lbs |
|---|

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