Rolex
Datejust 31 Stainless Steel / Yellow Gold / Domed - Diamond / Champagne / Jubilee

Ref: 278343rbr-0014

Watch Basics

Brand: Rolex
Family: Datejust 31
Reference: 278343rbr-0014
Name: Datejust 31 Stainless Steel / Yellow Gold / Domed - Diamond / Champagne / Jubilee
Produced: 2018
Limited: no
Type: Automatic
Caliber: 2236
Base: Rolex 2235
Display: Analog
Diameter: 20.00 mm
Jewels: 31
Reserve: 55 h
Frequency: 28800 bph
Time: Hours, Minutes, Seconds
Date: Date
Additionals: Chronometer

Case

Material: Yellow gold, Stainless Steel
Bezel: Gem-Set
Glass: Sapphire
Back: Closed
Shape: Round
Diameter: 31.00 mm
Lug Width: 16.00 mm
Water Resistance: 100.00 m

Dial

Color: Champagne
Indexes: Stick / Dot
Hands: Stick

Description

The updated Rolex Datejust 31 was introduced in 2018 in either rose, white or yellow gold - all powered by the new caliber 2236. The two tone 'Rolesor' variations were added to the collection one year later.

Ref. 278343rbr has a stainless steel case with a domed, diamond-set yellow gold bezel. It is available with a number of different dials and can be fitted with either an Oyster or Jubilee bracelet.

Movement

This self-winding mechanical movement with date display is entirely manufactured by Rolex and inaugurates a new generation of movements. Its design and quality manufacture ensure peerless precision and reliability. Like all Rolex Perpetual movements, the 2236 is a certified Swiss chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. It was first introduced in 2014. It the first movement to be fitted with the Syloxi (silicon) hairspring.

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Case

Dial