Code 11.59

Edward Piguet

Bamboo

Starwheel

[RE]Master

Royal Oak

Royal Oak Chronograph

Royal Oak Offshore

Audemars Piguet

Folding Clasp

The first Audemars Piguet Royal Oak to feature a perpetual calendar complication was released in 1983, as the reference 5554. At the time, it was a forward-thinking approach considering the combination of the sporty Royal Oak design and complicated movement.  
Introduced in 1998, the reference 25820 was the second Royal Oak model featuring a leap year indicator. The first one being the reference 25810 - a limited edition of 120 pieces made in rose gold with pink dial - introduced in 1995 to mark the 120th anniversary of Audemars Piguet. This innovation was made possible thanks to the upgraded calibre 2120/2802 which entered regular production.
With only very few made, this example features a rare electric blue dial so-called "Klein" - Yves Klein was a French artist who became known for frequent use of an electric blue hue which he later patented under code IKB 191.

This watch comes with an extract from the archives confirming the color - 02 - of the dial.

Klein Blue

Hours

Minutes

Moonphase

Perpetual Calendar

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 12.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 12.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 12.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 12.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 9.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 9.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 9.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 9.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 16.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 16.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 16.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 16.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 7.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 7.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 7.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 7.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 3.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 3.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 3.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 3.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 14.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 14.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 14.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 14.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 15.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 15.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 15.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 15.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 11.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 11.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 11.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 11.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 5.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 5.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 5.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 5.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 1.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 1.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 1.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 1.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 6.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 6.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 6.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 6.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 2.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 2.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 2.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 2.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 10.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 10.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 10.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 10.JPG

Audemars Piguet Royal Oak 25820ST Klein available in our showroom in Geneva.

Automatic

Extract of the archives

Stainless steel

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 13.JPG

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 13.JPG

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 13.JPG

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet 13.JPG

large_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet .png

medium_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet .png

small_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet .png

thumbnail_Audemars Piguet Royal Oak 25820ST Klein | ISW | Buy Sell Trade Audemars Piguet .png

Steel

All models