Day-Date 40 Platinum Blue Ombré Roman And 42 mm in diameter and

42 mm in diameter and guaranteed waterproof to a depth of 100 metres (330 feet)

The 1908 is defined by its design

crafted entirely by Rolex

the Sky-Dweller was designed specially for frequent travelers who often change time zone

At its launch

Day-Date 40 Platinum Blue Ombré Roman And 42 mm in diameter andTHE ULTIMATE WATCH OF PRESTIGE The Oyster Perpetual Day Date is the most prestigious and most exclusive watch in the Oyster Perpetual collection. At its launch in 1956, the Day Date was a major innovation: it was the first calendar wristwatch to indicate, in addition to the date, the day of the week spelt out in full in a window on the dial a technical feat at the time. The Day Date has only ever been made from precious metals 18 ct yellow, white or