Case Size
31 MM
Rolex Datejust 278240-0015 31 Dark Grey Dial 31 MM Oyster Bracelet
Condition
Unworn
Box
Yes
Papers
Yes
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Refined and ready for every day, the Rolex Datejust 31 (ref. 278240-0015) pairs a versatile 31 mm Oystersteel case and smooth bezel with a dark grey sunray dial. Applied 18 ct white gold hour markers with Chromalight and the signature Cyclops date at 3 o’clock deliver crisp legibility, while the robust Oyster bracelet ensures a sleek, comfortable fit.
Powered by the Rolex calibre 2236 with Syloxi hairspring, this Superlative Chronometer offers about 55 hours of power reserve and precision of −2/+2 sec/day. A sapphire crystal, Twinlock screw-down crown, 100 m water resistance, and Oysterclasp with Easylink comfort extension make it a confident, go-anywhere companion with timeless Datejust style.
| Brand | Rolex |
|---|---|
| Model | 278240-0015 |
| Dial Color | Dark Grey |
| Case diameter | 31 MM |
| Water Resistance | 100 M |
| Band Type | Oyster Bracelet |
| Condition | New |
| Original Box | Yes |
| Original Papers | Yes |
| Movement | Perpetual, mechanical, self-winding |
| Calibre | 2236, Manufacture Rolex |
| Functions | Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting |
| Power Reserve | Approximately 55 hours |
| Band material | Stainless Steel |
| Dial Markers | Roman Numerals |
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30-day returns. Return within 30 days in original condition for a full refund. Pay by bank wire to save an additional 3%.
