
Rolex Datejust 31 Ref. 278344RBR-0014
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About this product
Silver sunray under a domed diamond-set white gold bezel. Dial and case share a cool register, so the curved band of stones is the only thing breaking the surface — the domed setting is the quieter of the two on this case. On the Jubilee bracelet in 31mm. Calibre 2236 inside, roughly fifty-five hours, monobloc middle case with a screw-down back.
This watch comes with the manufacturer's warranty card, backed up by our own Alan Furman & Co warranty.
Specifications
- Datejust Collection
- Oyster, 31mm White Rolesor — Oystersteel and 18 ct White Gold Case
- Monobloc Middle Case with Screw-Down Case Back
- Calibre 2236, Perpetual Self-Winding Movement
- Superlative Chronometer, Officially Certified
- Precision –2/+2 sec/day After Casing
- Approximately 55-Hour Power Reserve
- Syloxi Hairspring in Silicon
- Paraflex Shock Absorbers
- Silver Dial with Applied Index Markers
- Domed, Diamond-Set White Gold Bezel
- Instantaneous Date at 3 o'clock with Cyclops Lens
- Screw-Down Twinlock Winding Crown
- Scratch-Resistant Sapphire Crystal
- Water Resistance – 100m/330ft
- Jubilee Bracelet in White Rolesor
- Oysterclasp Folding Clasp with Easylink 5mm Comfort Extension




