Rolex Datejust 278285RBR

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About the Rolex Datejust 278285RBR

The Rolex Datejust 278285RBR is the current-production 31mm Datejust crafted entirely in solid 18k Everose gold, framed by a diamond-set bezel of 46 brilliant-cut diamonds and finished on the iconic Rolex President bracelet. Powered by the Caliber 2236 with a 55-hour power reserve, the proprietary Syloxi silicon hairspring, and Paraflex shock absorbers, the 278285RBR sits at the top of the 31mm Datejust hierarchy in both material and price. Pre-owned and unworn examples are listed by WatchGuys with full authentication by our in-house watchmakers and our 2-year warranty.

What separates the 278285RBR from the rest of the Datejust 31 catalog is the combination of all-precious-metal construction, factory diamond bezel, and the President bracelet pairing, a configuration historically reserved for the Rolex Day-Date. The result is a watch that reads more like a small Day-Date than a typical Datejust, which is exactly the appeal for buyers who want maximum prestige in a 31mm case. Browse the full Rolex Datejust collection for every current and discontinued reference, the Rolex Datejust Diamond collection for every factory-diamond Datejust we carry, or the Rolex watches over $20,000 collection for additional pieces at this tier.

Rolex 278285RBR Solid Everose Gold and Diamond Bezel

The case, bezel, crown, and entire bracelet of the 278285RBR are crafted from solid 18k Everose gold, Rolex's proprietary rose gold alloy. Everose is formulated with a small amount of platinum so the warm pink tone remains stable over decades without fading, which is the technical reason Rolex uses it across the brand instead of standard rose gold. The bezel carries 46 factory-set brilliant-cut diamonds, each individually placed by Rolex gem-setters and aligned for consistent height and orientation. Many factory dials on this reference also carry diamond hour markers, including the chocolate diamond, white mother of pearl diamond, and pink diamond Roman configurations sold under separate variant codes (such as 278285RBR-0005, 278285RBR-0006, and 278285RBR-0036). For a broader view of factory diamond configurations across the brand, browse the diamond Rolex collection.

The 278285RBR is sold on the Rolex President bracelet, the semi-circular three-piece link design originally created in 1956 for the Day-Date and historically associated with that collection. Pairing the President bracelet with a Datejust case in solid precious metal is one of Rolex's clearest signals that a Datejust 31 reference is positioned at the very top of the lineup. The bracelet is fitted with a concealed folding Crownclasp for a clean, uninterrupted line around the wrist. For more on this bracelet's history, see the Rolex President collection.

Rolex Datejust 278285RBR Price

Pre-owned and unworn Rolex Datejust 278285RBR prices typically range from approximately $35,000 to $60,000+ depending on dial configuration, condition, and completeness of box and papers. Standard slate index examples sit at the lower end. Chocolate diamond, pink/rose diamond Roman, and white mother of pearl diamond configurations trade in the upper portion of the range. The reference's market position is supported by the intrinsic value of the gold (roughly 80 to 100 grams of 18k Everose, plus the diamond content of the bezel), which gives it a meaningful floor that lower-tier two-tone Datejust references do not have. For other pieces in this tier, browse the Rolex watches over $20,000 collection.

Rolex 278285RBR vs. Rolex 278241

The 278285RBR and the Rolex Datejust 278241 share the 31mm Oyster case dimension, the Caliber 2236 movement, and the Everose color family, but the two references sit in completely different price tiers. The 278241 is Everose Rolesor, combining Oystersteel with 18k Everose gold only on the bezel, crown, and center bracelet links, with a smooth domed bezel and the choice of Jubilee or Oyster bracelet. The 278285RBR is solid 18k Everose gold across the entire case and bracelet, with a factory diamond bezel and the President bracelet. The 278241 typically trades around $11,000 to $20,000, while the 278285RBR trades meaningfully higher due to gold weight and diamond content. Buyers choose between them primarily on budget and the desired level of formality.

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Why Buy a Rolex 278285RBR From WatchGuys

Buying a pre-owned Rolex 278285RBR for sale is a serious investment decision, and the dealer matters as much as the watch. WatchGuys brings over 30 years of Rolex expertise to every transaction, with in-house authentication of every gem-set component, transparent listings, and full buyer protection on every piece.

Common Questions

Rolex Datejust 278285RBR FAQ

• What is the Rolex Datejust 278285RBR?

  The Rolex Datejust 278285RBR is a current-production 31mm Datejust crafted entirely in solid 18k Everose gold, with a factory diamond-set bezel of 46 brilliant-cut diamonds and the iconic Rolex President bracelet. It is powered by the Caliber 2236 self-winding movement with a 55-hour power reserve, the Syloxi silicon hairspring, Paraflex shock absorbers, and Superlative Chronometer certification. It is water resistant to 100 meters.

• What Does "RBR" Mean in the Rolex 278285RBR Reference?

  "RBR" is the Rolex suffix code that indicates a factory diamond-set bezel. The base reference 278285 designates a 31mm Datejust in solid 18k Everose gold, and the RBR suffix adds the diamond-set bezel configuration. Other Rolex references use the RBR suffix in the same way, including the 278381RBR (Everose Rolesor with diamond bezel) and the Day-Date 128349RBR (white gold with diamond bezel).

• How Much Does a Rolex 278285RBR Cost?

  Pre-owned and unworn Rolex Datejust 278285RBR prices typically range from approximately $35,000 to $60,000+ depending on dial configuration, condition, and completeness of box and papers. Standard slate index examples sit at the lower end. Chocolate diamond, pink/rose diamond Roman, and white mother of pearl diamond configurations trade in the upper portion of the range. The intrinsic value of the solid Everose gold case and bracelet, combined with the diamond bezel, provides a meaningful price floor.

• How Many Diamonds Are on the Rolex 278285RBR?

  The factory diamond bezel on the 278285RBR is set with 46 brilliant-cut diamonds. Many factory dial variants on this reference also include diamond hour markers set in 18k gold, which adds further diamond content to the watch. Specific dial variants (such as the chocolate diamond, mother of pearl diamond, and pink Roman diamond configurations) carry diamond hour markers in addition to the 46 bezel diamonds. Each variant has its own dial sub-reference code, but all share the same RBR diamond bezel specification.

• Why Does the Rolex 278285RBR Have a President Bracelet?

  The Rolex President bracelet was originally created in 1956 for the Rolex Day-Date and has historically been associated with that collection. Rolex pairs the President bracelet with solid-gold Datejust references at the top of the lineup, including the 278285RBR (Everose), 278288 (yellow gold), and 278289 (white gold), to signal their position as flagship Datejust configurations. The result is a 31mm watch that wears closer to a small Day-Date than a typical Datejust, which is part of the appeal for buyers at this tier.

• What Is the Difference Between the Rolex 278285RBR and the 278241?

  Both references are 31mm Datejusts powered by the Caliber 2236 with Everose accents, but they sit in different price tiers. The 278241 is Everose Rolesor, combining Oystersteel with 18k Everose gold on the bezel, crown, and center bracelet links, with a smooth domed bezel and the choice of Jubilee or Oyster bracelet. The 278285RBR is solid 18k Everose gold across the entire case and bracelet, with a factory diamond bezel and the President bracelet. Pricing reflects the gap, with the 278241 typically trading around $11,000 to $20,000 and the 278285RBR significantly higher.

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