The Rolex Day-Date 40 (Reference 228238) in 18k yellow gold with a white dial is a quintessential luxury timepiece, often referred to as the "President" due to its iconic bracelet and historical association with world leaders. Introduced at Baselworld in 2015 to replace the Day-Date II, the 40mm model is praised for its refined proportions and modern movement.

• ΚΑΣΑ: 40mm Oyster case crafted from solid 18k yellow gold, featuring a fluted bezel and 100m water resistance.

• Μηχανισμός: Next-generation Calibre 3255, offering a 70-hour power reserve and Superlative Chronometer accuracy of -2/+2 seconds per day.

• Καντράν: The white dial version often features 18k yellow gold Roman numeral hour markers. The white finish is achieved through a multi-layered lacquering process.

• ΜΠΡΑΣΕΛΕ: The signature President bracelet with semi-circular three-piece links and a concealed folding Crownclasp. Modern versions like the 2017 model include ceramic inserts inside the links to prevent "stretch" over time.