Day-Date 40 Platinum Slate Index Inventory Images THE WATCH OF THE OPEN

THE WATCH OF THE OPEN SEAS

blue or green – that allows divers to monitor their time underwater

in particular thanks to its emblematic President bracelet

the Oyster case of the Datejust 31 is guaranteed waterproof to a depth of 100 meters (330 feet) and is equipped with calibre 2236

Day-Date 40 Platinum Slate Index Inventory Images THE WATCH OF THE OPENTHE 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