Name: Rolex Datejust m278344 Dark Grey Dial 31mm Domed Diamond
SKU: 1019
Availability: InStock

Rolex Datejust m278344 Dark Grey Dial 31mm Domed Diamond

SKU: N/A Tag: Rolex

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.

Specifications:

Brand:	Rolex
Model	Datejust 31
Reference Number:	278344RBR-0017/0018
CASE
Case Shape	Round
Case Diameter	31 mm
Oyster Architecture	Monobloc middle case, screw-down case back and winding crown
Case Material	White Rolesor – combination of Oystersteel and white gold
Bezel	Domed, set with diamonds
Winding Crown	Screw-down, Twinlock double waterproofness system
Crystal	Scratch-resistant sapphire, Cyclops lens over the date
Water Resistance	Waterproof to 100 metres / 330 feet
Case Back	Solid
DIAL
Dial Color	Dark grey
Details	Highly legible Chromalight display with long-lasting blue luminescence
BRACELET
Band Material	Oystersteel
Band Name	Oyster, three-piece solid links / Jubilee, five-piece links
Clasp	Folding Oysterclasp with Easylink 5 mm comfort extension link
MOVEMENT
Movement	Perpetual, mechanical, self-winding
Calibre	2236, Manufacture Rolex
Precision	-2/+2 sec/day, after casing
Functions	Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting
Oscillator	Syloxi hairspring in silicon with patented geometry. High-performance Paraflex shock absorbers
Winding	Bidirectional self-winding via Perpetual rotor
Power Reserve	Approximately 55 hours
Complications	Date
COSC Certified	Yes