
Rolex Datejust 31 Ref. 278288RBR-0020
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About this product
Silver with diamond hour markers in solid yellow gold, diamond-set bezel, President bracelet. Cool silver against warm solid gold with stones on both dial and bezel — the dial is what holds the composition apart, and without it the watch would read as one continuous field of gold and brilliance. Calibre 2236 inside, roughly fifty-five hours of reserve, certified in its case.
This watch comes with the manufacturer's warranty card, backed up by our own Alan Furman & Co warranty.
Specifications
- Datejust Collection
- Oyster, 31mm 18 ct Yellow 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 Diamond-Set Hour Markers
- Diamond-Set Yellow Gold Bezel
- Instantaneous Date at 3 o'clock with Cyclops Lens
- Screw-Down Twinlock Winding Crown
- Scratch-Resistant Sapphire Crystal
- Water Resistance – 100m/330ft
- President Bracelet in 18 ct Yellow Gold
- Concealed Crownclasp Folding Clasp




