Rolex 278384rbr-0002 Datejust 31mm Stainless Steel White Gold Diamond Jubilee Black Dial Watch

Rolex Datejust 31 — Reference 278384RBR-0002

Introducing the sophisticated Rolex Datejust 31 ref. 278384RBR-0002, a consummate blend of classic design, gem-set elegance, and Rolex engineering excellence. With its 31 mm profile, radiant diamond bezel, and striking black dial, this reference commands attention while retaining understated balance.

Case Materials

This timepiece is crafted in White Rolesor, Rolex’s signature union of Oystersteel and 18 ct white gold, marrying strength with luminous refinement. The diamond-set bezel forms a halo of light around the dial, enhancing its presence with subtle brilliance. The case conforms to Rolex’s Oyster architecture — monobloc middle case, screw-down case back and Twinlock crown — providing water resistance to 100 m (330 ft). A scratch-resistant sapphire crystal, complete with the Cyclops magnification lens over the date window, completes the protective ensemble.

Dial Legibility

The dial is rendered in bright black, offering a bold yet elegant backdrop to the applied Roman numerals in polished 18 ct white gold. At 3 o’clock, the date aperture is magnified by the Cyclops lens for enhanced readability. The contrast between the deep black dial and gem-accented bezel gives this reference a refined, dramatic presence.

Movement Performance

Powering the 278384RBR-0002 is Rolex’s in-house Calibre 2236, a self-winding mechanical movement with modern enhancements for accuracy and resilience. The movement delivers a power reserve of roughly 55 hours. It is held to Rolex’s Superlative Chronometer standard (–2/+2 sec/day after casing). The calibre includes instantaneous date change, stop-seconds for precise setting, and robust internal components that lend the watch durable, dependable performance.

Bracelet Wearability

The 278384rbr-0002 is fitted with a Jubilee bracelet in Oystersteel, composed of five-piece links that ensure both comfort and elegance. The clasp is the concealed folding Crownclasp, which maintains a seamless visual line when closed. This combination ensures that while the case is modest in diameter, the overall presence on the wrist feels balanced and polished.

Unique Character Appeal

• The diamond-set bezel creates a luminous halo effect, softly amplifying the watch’s silhouette.
• The bright black dial offers bold contrast to the gem-set perimeter, delivering a refined, dramatic aesthetic.
• The White Rolesor construction merges robust steel with luminous white gold, ensuring both durability and elegance.
• Powered by the Calibre 2236, this watch incorporates modern techniques for precision, stability, and longevity.
• The Jubilee bracelet and concealed Crownclasp add comfort and a refined seamless appearance.
• The 31 mm size strikes an ideal balance: delicate enough to feel graceful, yet present enough to serve as a statement timepiece.

With its bold black dial contrasted by shimmering diamonds, the Rolex Datejust 31 ref. 278384RBR-0002 is a striking choice for collectors and connoisseurs alike. It exudes an aura of refined confidence — where technical excellence meets luminous elegance. Whether worn for formal occasions or elevated everyday wear, this reference stands as a testament to Rolex’s mastery of both aesthetics and mechanics.