Description
The Rolex Datejust (278273) is an enduring icon of horological design. While the Datejust lineage spans several sizes, the 31mm Reference 278273 is prized for its balanced proportions, making it a versatile choice for any professional wardrobe. The watch is defined by its Yellow Rolesor construction, where the bezel, winding crown, and center bracelet links are crafted from radiant 18 ct yellow gold, while the case and outer links are forged from high-performance 904L Oystersteel.
The architectural hallmark of this model is the fluted bezel, which perfectly catches the light and frames a dial protected by a scratch-resistant sapphire crystal. Like all Datejust models, it features the instantaneous date change at 3 o’clock, magnified by the Cyclops lens. The 31mm Oyster case is a paragon of robustness, guaranteed waterproof to a depth of 100 meters (330 feet), ensuring the precision movement remains protected in all environments.
Inside, the watch is powered by the Calibre 2236, a self-winding mechanical movement entirely manufactured by Rolex. It features the patented Syloxi hairspring in silicon, offering superior resistance to shocks and temperature variations. With a power reserve of approximately 55 hours and the Superlative Chronometer certification, the 278273 is a masterclass in reliability and timeless elegance.
Product Details:
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Reference: 278273
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Case Diameter: 31 mm
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Material: Yellow Rolesor (Oystersteel and 18 ct yellow gold)
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Bezel: Fluted
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Dial Options: Various (including Silver, Champagne, or White)
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Movement: Perpetual, mechanical, self-winding (Calibre 2236)
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Power Reserve: Approximately 55 hours
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Water Resistance: 100 meters / 330 feet
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Bracelet: Jubilee (five-piece links) or Oyster (three-piece links)




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