Rolex Oyster Perpetual Day-Date 40 – Blue Dial with Roman Numerals

The Rolex Day-Date 40, Ref. 228239, represents pure prestige and refinement. It is entirely crafted from 18k White Gold, giving it the substantial weight and subtle tone of a precious metal watch, often favored for its low-key elegance. This model features a sophisticated Sunburst Blue Dial with prominent White Gold Roman Numeral hour markers. The watch is defined by the classic Fluted Bezel and the distinct, highly comfortable President Bracelet. Housing the latest generation Calibre 3255, this timepiece is a masterclass in horological engineering and a true symbol of achievement and distinction.

Specifications and About the Watch

Model: Oyster Perpetual Day-Date 40

Case Material: 18k White Gold (40 mm)

Dial: Sunburst Blue with White Gold Roman Numerals

Bezel: Fixed 18k White Gold Fluted Bezel

Movement: Rolex Calibre 3255 (Automatic), Superlative Chronometer certified.

Power Reserve: ~70 Hours

About the Watch (Dial, Bezel, Chain, Machine)Dial: The Sunburst Blue Dial is deep and dynamic, featuring applied Roman Numeral markers and the full Day of the Week aperture at 12 o'clock, complemented by the magnified date aperture at 3 o'clock.

Bezel: The Fluted Bezel is a quintessential Day-Date feature, machine-cut and polished to reflect light brilliantly, contrasting beautifully with the polished case.

Chain (Bracelet): The President Bracelet is exclusively for the Day-Date and is made entirely of 18k White Gold. Its semi-circular, three-piece links ensure supreme comfort, fastened by the concealed folding Crownclasp.

Machine (Movement): The Calibre 3255 is Rolex's revolutionary automatic movement, backed by 14 patents. It features the highly efficient Chronergy escapement, providing an impressive 70-hour Power Reserve and guaranteed Superlative Chronometer accuracy ($\pm 2$ seconds/day).