Oyster Perpetual 31 Pistachio Index And

Oyster Perpetual 31 Pistachio Index AndTHE QUINTESSENTIAL OYSTER The purest expression of the Oyster concept, the Oyster Perpetual provides a clear and accurate time display. The Oyster Perpetual is the direct descendant of the original Oyster launched in 1926, the first waterproof wristwatch in the world and the foundation on which Rolex has built its reputation. A certified Superlative Chronometer, the Oyster Perpetual features all the key characteristics of the Oyster Perpetual

they have become the watches of choice for a wide range of sports and other activities – indeed

The Day-Date is also equipped with a mechanism allowing rapid adjustment of the day and the date using the winding crown

the simplicity and purity of the display highlight the technical sophistication and beauty of the movement – visible through the transparent case back

Waterproof to a depth of 11

the emblematic nautical watch

900 metres (12

Powered by the Rolex Calibre 3186 movement

the two watches have moved well beyond the marine world

Time intervals can be measured to within one-eighth of a second with the centre chronograph seconds hand

and an impressive power reserve of approximately 70 hours

Featuring an independently adjustable hour hand and a 24 hour display

such as a luminescent disc on the hour hand to clearly distinguish it from the minute hand