Rolex Day-Date 40 #M228239-0033 [Official Jeweler]

Model Case
Oyster, 40 mm, white gold
Material
18 ct white gold
Bezel
Fluted
Movement
Perpetual, mechanical, self-winding
Calibre
3255, Manufacture Rolex
Functions
Centre hour, minute and seconds hands Instantaneous day and date in apertures, unrestricted rapid-setting. Stop-seconds for precise time setting
Power Reserve
Approximately 70 hours
Bracelet
President, semi-circular three-piece links
Dial
Olive green
Certification
Superlative Chronometer (COSC + Rolex certification after casing)

THE ROLEX DAY-DATE
PRECIOUS MATERIALS

The Rolex Day-Date made its debut in 1956. Available only in 18 ct gold or platinum, it was the first wristwatch chronometer to display the date and the day of the week spelled out in full in windows on the dial. With the President bracelet, originally created specially for it, the Day-Date continues to be the watch par excellence of influential people.