Shown: reference 128239-0005
Rolex

Day-Date 36 128239 Reference 128239-0005

Day-Date 36

Overview

The Rolex Day-Date 36 128239 comes in a 36 mm 18 ct white gold case. Inside is the self-winding Rolex calibre 3255, which has a 70 hour power reserve. The watch is water resistant to 100 metres. One reference is listed, 128239-0005.

The Day-Date was presented in 1956 and was the first watch to show both the date and the day of the week spelled out in full. About the Rolex Day-Date

Case diameter
36 mm
Movement
Calibre 3255
Water resistance
100 m
Power reserve
70 h

Specifications

Specifications from Mayors, an authorised retailer. Last checked . Sources

Case

Diameter
36 mm
Water resistance
100 m
Bezel
Fluted

Movement

Calibre
Rolex 3255
Type
Automatic
Power reserve
70 h

Not yet recorded: thickness, lug width, lug-to-lug, crystal, case back, shape, colour, indexes, hands, functions, years.

Sources

  • Mayors, an authorised retailer: case, water resistance, movement. View sources

Missing values are shown as not yet recorded, never estimated. How we source our data

MovementRolex calibre 3255Specifications and every watch that uses it

Day-Date 36 128239 questions

What size is the Rolex Day-Date 36 128239?

The Rolex Day-Date 36 128239 has a 36 mm case.

What movement does the Rolex Day-Date 36 128239 use?

It uses the Rolex calibre 3255.

What is the Rolex Day-Date 36 128239 case made of?

The case is 18 ct white gold.

Is the Rolex Day-Date 36 128239 water resistant?

It is rated to 100 m.

About the Rolex Day-Date

The Day-Date was presented in 1956 and was the first watch to show both the date and the day of the week spelled out in full. It has been offered only in precious metals, 18 carat gold or platinum. The model was given its own three-link bracelet, known as the President bracelet, a name that also became attached to the watch. It is now offered in 36mm and 40mm sizes, with self-winding chronometer movements.

Sources: Rolex Day-Date (Wikipedia), The Rolex Day-Date: A Complete Collector's Guide (Sotheby's)