Rolex 278274-0015 Datejust 31mm Stainless Steel – White Gold Oyster Dark Grey Dial Watch

Rolex Datejust 31 – Ref. 278274-0015

Step into refined elegance with the Rolex Datejust 31 Ref. 278274-0015, a beautifully balanced women’s timepiece that merges Rolex’s heritage engineering with contemporary styling. Built in White Rolesor (combining Oystersteel and 18k white gold), this model features a fluted white-gold bezel, a dark grey sunray dial, and the robust Calibre 2236 movement — all within a graceful 31 mm case.

White Rolesor Case & Fluted Bezel

The 31 mm Oyster case is crafted in Oystersteel for strength and durability, paired with a fluted bezel in 18k white gold, a signature Rolex aesthetic that adds luminous contrast. While the fluting originally had functional roots, today it stands as an iconic visual hallmark. The fluted bezel is painstakingly crafted to reflect light and accentuate the watch’s elegance. The case architecture, inclusive of the screw-down Twinlock crown, ensures water resistance up to 100 meters / 330 feet.

Dark Grey Sunray Dial & Index Markers

Capturing light with subtle brilliance, the dark grey sunray-finish dial features fine brushing radiating from its center, giving life and depth to each glance. Applied index hour markers in polished metal lend refined clarity, matched with crisp dauphine hands. A date display with the characteristic Cyclops magnifier sits at 3 o’clock, combining function with Rolex’s signature styling.

Calibre 2236 – Modern Precision

At its heart is Rolex’s Calibre 2236, a self-winding movement infused with modern enhancements. This calibre includes the Syloxi silicon hairspring and Paraflex shock absorbers for enhanced stability and resistance to external impacts. After casing, the watch is certified a Superlative Chronometer (precision of –2/+2 sec/day). The movement offers approximately 55 hours of power reserve, ensuring dependable performance even when rotated in a collection.

Oyster Bracelet & Wearability

Ref. 278274-0015 is equipped with the robust Oyster bracelet, composed of three-piece solid links that combine durability and elegance. The bracelet secures via a deployant Oysterclasp, with the Easylink 5 mm extension for micro-adjustments — perfect for balancing comfort through temperature shifts or active wear.

Key Specifications

• Reference: 278274-0015
• Case Material: Oystersteel + 18k white gold (White Rolesor)
• Case Size: 31 mm
• Bezel: Fluted white-gold bezel
• Dial: Dark grey sunray, applied index markers, date window
• Movement: Calibre 2236 automatic, Syloxi & Paraflex enhancements
• Power Reserve: ~55 hours
• Water Resistance: 100 m / 330 ft
• Bracelet: Oyster bracelet, Easylink 5 mm extension
• Certification: Superlative Chronometer

What Makes 278274-0015 Unique

• Rolex White Rolesor elegance: The marrying of steel and white gold brings both strength and luxury in one watch.
• Fluted bezel signature: Symbolic of Rolex heritage, the bezel’s light-catching facets and gold contrast elevate the design.
• Dynamic dark grey dial: The sunray finish adds movement and complexity, enhancing visual depth.
• Modern calibre in a classic form: Calibre 2236 brings up-to-date performance (silicon, shock resistance) into a compact, wearable format.
• Comfort & flexibility: Oyster bracelet plus Easylink extension ensures both elegance and everyday comfort across conditions.

Conclusion

The Rolex Datejust 31 Ref. 278274-0015 is an ideal blend of tradition and modernity. With its White Rolesor composition, refined dark grey dial, fluted bezel, and cutting-edge movement, it offers the appeal of a luxury dress watch in a wearable size for many wrist types. Whether for daily wear or special occasions, this model represents timeless style with reliable performance.