This year marks the 40th anniversary of Audemars Piguet 's Yellow Gold Royal Oak 'Jumbo' and on the occasion of SIHH this year, the Swiss manufacture unveiled two new Ref.15202 Extra-Thin pieces, in a blue dial and champagne yellow dial, respectively.

Both dials are finished in the traditional style of the Royal Oak, decorated with Petite Tapisserie guilloche and featuring yellow gold applied markers and hands.

The Royal Oak Extra-Thin in yellow gold with a blue dial is the ref. 15202BA.OO.1240BA.01, while the same with a matching yellow gold dial is the ref. 15202BA.OO.1240BA.02. Both are priced at US$55,400.