To buy a Genuine Copy Rolex Datejust 31 18 ct yellow gold M278278-0027 May cost Several thousands,Yes,It is a good idea to buy one,This Luxury watches is look so good,But if you just want try some other style,or you have no enough budget,I recommend our AAA 1:1 replica watch,perfect functions,1:1 look and only cost you about $150.Basic information for Genuine watch
Specifications
Reference: 278278
Model case: Oyster, 31 mm, yellow gold
Oyster architecture: Monobloc middle case, screw-down case back and winding crown
Diameter: 31 mm
Material: 18 ct yellow gold
Bezel: Fluted
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
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
Bracelet: Oyster, flat three-piece links
Bracelet material: 18 ct yellow gold
Clasp: Concealed folding Crownclasp
Dial: Silver set with diamonds
Gem-setting: Large VI set with diamonds
Certification: Superlative Chronometer (COSC + Rolex certification after casing)

Notice: The replica Rolex Datejust m278278-0027 is look perfect,inside the watch is Asian Movement,Automatic or Quartz(if the watch have Chronograph or Genuine is quartz).No Genuine Box and paper default,If you need,you can buy one on our site.