Home / RLX Datejust m278240-0015/0016 31mm Dark Grey Roman Domed Bezel Oyster Oystersteel

RLX Datejust m278240-0015/0016 31mm Dark Grey Roman Domed Bezel Oyster Oystersteel

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Own a meticulously handcrafted version with 99% precision of the Auth edition, complete with certification, a great warranty, and excellent customer service.
With years of experience in luxury watches and jewelry, our team of highly trained staff will provide you with the most prestigious products.
99% precision in even the smallest details.
5-year movement warranty
The watch comes with the same box, books, and tags as the original.

‘ALL PRODUCT PHOTOS ABOVE ARE REAL PHOTOS OF OUR WATCHES CLICKED BY US’

Technical Specs:

Brand:Rolex
Model:Datejust 31
Reference Number:278240-0015/0016
CASE
Case ShapeRound
Case Dimensions31 mm
Oyster ArchitectureMonobloc middle case, screw-down
case back and winding crown
CrystalScratch-resistant sapphire, Cyclops lens over the date
BezelDomed
Winding CrownScrew-down, Twinlock double waterproofness system
Water ResistanceWaterproof to 100 metres / 330 feet
Case MaterialOystersteel
DIAL
Dial ColorDark Grey
DetailsRoman Numerals
BRACELET
Band MaterialOystersteel
Band NameOyster, three-piece solid links / Jubilee, five-piece links
ClaspFolding Oysterclasp with Easylink 5 mm comfort extension link
MOVEMENT
Movement TypePerpetual, mechanical, self-winding
Calibre2236, Manufacture Rolex
Precision-2/+2 sec/day, after casing
FunctionsCentre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
OscillatorSyloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers
WindingBidirectional self-winding via Perpetual rotor
Power ReserveApproximately 55 hours
COSC CertifiedSuperlative Chronometer (COSC + Rolex certification after casing)
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