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Rolex - 278278-0031 Datejust 31 Yellow Gold / Fluted / Grey - Roman / Oyster

Ref. 278278-0031

Rolex Rolex - 278278-0031 Datejust 31 Yellow Gold / Fluted / Grey - Roman / Oyster
Rolex Rolex - 278278-0031 Datejust 31 Yellow Gold / Fluted / Grey - Roman / Oyster
Rolex Rolex - 278278-0031 Datejust 31 Yellow Gold / Fluted / Grey - Roman / Oyster

Case

MaterialYellow Gold
Diameter31 mm
CrystalSapphire
WR100 m

Dial

ColorGrey
FinishSunburst
IndexesRoman Numerals Hands: Stick

Movement

Caliber2236
Typeautomatic
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About This Watch

The Rolex Datejust 31, in its 278278-0031 iteration, embodies the quiet authority of a timepiece that has defined elegance for generations. With a 31-millimeter yellow gold case, the watch balances refinement and wearability, its fluted bezel a signature element that echoes the brand’s mid-20th-century design language. The dial, a deep grey sunburst finish, is a masterclass in subtlety, its Roman numerals and stick hands rendered with precision that underscores the Datejust collection’s enduring legacy since its introduction in 1945. This particular reference marries the warmth of yellow gold with the understated sophistication of a monochromatic dial, a pairing that feels both timeless and modern. At its core lies the Caliber 2236, an automatic movement with a Perpetual rotor that ensures consistent winding, paired with a date display at 3 o’clock—a small but deliberate detail that reflects Rolex’s commitment to functional elegance. The Oyster case, water-resistant to 100 meters, is a testament to the brand’s pioneering engineering, while the sapphire crystal and closed case back emphasize durability without sacrificing the watch’s polished appearance. This is a timepiece for those who value heritage as much as craftsmanship, suited to moments that demand both presence and restraint—whether in the boardroom, at a gala, or on the wrist of someone who understands that true luxury lies in the quiet confidence of a well-made watch.

The 278278 family

278278-0031 is one of 28 variants sharing the 278278 base reference — same watch underneath, different dial, bezel, or bracelet execution. Browse the others:

+ 19 more variants in this family.

Inside: Caliber 2236

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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.

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