About This Watch

The Rolex Datejust 31 Reference 278383RBR-0015 embodies the quiet authority of a timepiece that balances tradition with contemporary refinement. Its bi-metallic case, combining stainless steel and 18ct yellow gold, is framed by a diamond-set bezel that catches light with subtle elegance, while the dial’s deep olive hue—reminiscent of aged foliage—creates a striking contrast against the sunburst finish. The Roman numerals and slender stick hands contribute to a design language rooted in the Datejust collection’s mid-20th-century legacy, a series that has long defined understated sophistication. At 31mm, the case strikes a modern equilibrium between heritage and wearability, ensuring the watch remains discreet yet unmistakably Rolex. The Caliber 2236 movement at its core is a testament to the brand’s engineering rigor, offering precise chronometry and a 55-hour power reserve within a thickness that allows the caseback to remain unobtrusive. Paired with the Oyster case’s

White · Yellow Gold, Stainless Steel

Ref. 278383RBR-0001 · 31 mm

White · Yellow Gold, Stainless Steel

Ref. 278383RBR-0002 · 31 mm

Silver · Yellow Gold, Stainless Steel

Ref. 278383RBR-0003 · 31 mm

Silver · Yellow Gold, Stainless Steel

Ref. 278383RBR-0004 · 31 mm

Champagne · Yellow Gold, Stainless Steel

Ref. 278383RBR-0013 · 31 mm

Champagne · Yellow Gold, Stainless Steel

Ref. 278383RBR-0014 · 31 mm

Green · Yellow Gold, Stainless Steel

Ref. 278383RBR-0016 · 31 mm

Grey · Yellow Gold, Stainless Steel

Ref. 278383RBR-0017 · 31 mm

+ 15 more variants in this family.

This self-winding mechanical movement with date display is entirely manufactured by Rolex and inaugurates a new generation of movements. Its design and quality manufacture ensure peerless precision and reliability. Like all Rolex Perpetual movements, the 2236 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. It was first introduced in 2014. It the first movement to be fitted with the Syloxi (silicon) hairspring.

906 other watches in the library run the Rolex 2236.

Rolex - 278245-0018 Datejust 31 Rose Gold / Domed / White - Roman / President

Ref. 278245-0018 · 31 mm

Rolex - 278245-0019 Datejust 31 Rose Gold / Domed / Butterfly / Oyster

Ref. 278245-0019 · 31 mm

Rolex - 278245-0024 Datejust 31 Rose Gold / Domed / Chocolate - Roman / President

Ref. 278245-0024 · 31 mm

Rolex - 278245-0029 Datejust 31 Rose Gold / Domed / Rose - Diamond / Oyster

Ref. 278245-0029 · 31 mm