
-
REFERENCE
228235 -
MODEL CASE
Oyster, 40 mm, Everose gold -
BEZEL
Fluted -
WATER-RESISTANCE
Waterproof to 100 meters / 330 feet -
MOVEMENT
Perpetual, mechanical, self-winding -
CALIBRE
3255, Manufacture Rolex -
POWER RESERVE
Approximately 70 hours -
BRACELET
President, semi-circular three-piece links -
DIAL
White -
CERTIFICATION
Superlative Chronometer (COSC + Rolex certification after casing)

The Fluted Bezel
The Rolex fluted bezel is a mark of distinction. Originally, the fluting of the Oyster bezel had a functional purpose: it served to screw the bezel onto the case helping to ensure the waterproofness of the watch.
White dial
The dial is the distinctive face of a Rolex watch, the feature most responsible for its identity and readability. Characterized by hour markers fashioned from 18 ct gold to prevent tarnishing, every Rolex dial is designed and manufactured in-house, largely by hand to ensure perfection.


18 ct Everose gold
To preserve the beauty of its pink gold watches, Rolex created and patented an exclusive 18 ct pink gold alloy cast in its own foundry: Everose gold. Introduced in 2005, 18 ct Everose is used on all Rolex Oyster models in pink gold.

All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.
Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Jewelers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.
Meierotto Jeweler is proud to be part of the worldwide network of Official Rolex Jewelers and can provide information on the availability of Rolex watches.
HOW TO SET YOUR DAY-DATE 40
Synonymous with excellence and reliability, Rolex watches are designed for everyday wear, and depending on the model, perfectly suited for a wide range of sports and other activities. Built to last, these timepieces are characterized by their distinctive and timeless esthetics. The Oyster Perpetual Day-Date 40 is the ultimate watch of prestige. Learn more about this model and how to set the time, date and day by watching the video.
The Oyster Perpetual Day-Date made its debut in 1956. Available only in 18 ct gold or platinum, it was the first calendar wristwatch to display the day – spelt out in full in a window on the dial – in addition to the date. With the President bracelet, created specially for it, the Day-Date embodies the essence of Rolex prestige and excellence.