Datejust 31 278384RBR Reference 278384RBR-0008
Datejust 31
Overview
The Rolex Datejust 31 278384RBR has a 31 mm white Rolesor (Oystersteel and white gold) case with a white dial. Inside is the self-winding Rolex calibre 2236, which has a 55 hour power reserve. The watch is water resistant to 100 metres. Our database lists 2 references of the Datejust 31 278384RBR.
- Case diameter
- 31 mm
- Movement
- Calibre 2236
- Water resistance
- 100 m
- Power reserve
- 55 h
Specifications
Specifications from elcorteingles.es. Last checked . SourcesCase
- Diameter
- 31 mm
- Material
- White Rolesor (Oystersteel and white gold)
- Crystal
- Sapphire, Cyclops lens over the date
- Water resistance
- 100 m
- Bezel
- Diamond-set
Dial
- Colour
- White mother-of-pearl set with diamonds
Movement
- Calibre
- Rolex 2236
- Type
- Automatic
- Power reserve
- 55 h
Bracelet or strap
- Bracelet or strap
- Jubilee, five-piece links
Not yet recorded: thickness, lug width, lug-to-lug, case back, shape, indexes, hands, functions, years.
Other versions of the Datejust 31 278384RBR
The Rolex Datejust 31 278384RBR covers 2 references, with a 31 mm case. All use the Rolex calibre 2236.
Each version
278384RBR-0008
White dial · White Rolesor (Oystersteel and white gold) · 31 mm
View specifications278384RBR-0029
White Rolesor (Oystersteel and white gold) · 31 mm
View specifications
Compare all 2 references in a table
| Reference | Dial | Case | Size | Produced |
|---|---|---|---|---|
| 278384RBR-0008 | White | White Rolesor (Oystersteel and white gold) | 31 mm | – |
| 278384RBR-0029 | – | White Rolesor (Oystersteel and white gold) | 31 mm | – |
Datejust 31 278384RBR questions
What size is the Rolex Datejust 31 278384RBR?
The Rolex Datejust 31 278384RBR has a 31 mm case.
What movement does the Rolex Datejust 31 278384RBR use?
It uses the Rolex calibre 2236.
What is the Rolex Datejust 31 278384RBR case made of?
The case is white Rolesor (Oystersteel and white gold).
Is the Rolex Datejust 31 278384RBR water resistant?
It is rated to 100 m.
How many Rolex Datejust 31 278384RBR references are there?
Our database lists 2 references.
About the Rolex Datejust
Rolex introduced the Datejust in 1945 to mark the company's 40th anniversary. It was the first self-winding chronometer wristwatch to show the date in a window on the dial. The original model combined the waterproof Oyster case with the Jubilee bracelet, which was introduced alongside it, and was launched in a 36mm case, still regarded as the classic size. The Datejust is offered today in sizes from 28mm to 41mm in steel, Rolesor and solid gold, with fluted or smooth bezels and a choice of Oyster or Jubilee bracelets.
