Released to commemorate the 30th anniversary of the Royal Oak, Audemars Piguet launched the City of Sails in collaboration with the Swiss America's Cup team, Alinghi. Cased in a 39mm solid-three body case, the timepiece features a two-tone silver and white tapisserie dial with luminous Arabic numeral hour markers and "AP" at the 12 o'clock position. Three recessed white subsidiary dials with black Arabic numerals are also present, one of them bearing the distinctive red swirled Alinghi logo.

Behind the very graphic caseback commemorating the Royal Oak anniversary, the timepiece is powered by the caliber 2385, an automatic integrated column-wheel operated chronograph mechanism which boasts a 40 hours power reserve.

Offered with its complete set of accessories, bag, memorabilia, and part of a limited series, the present example in gorgeous condition is an exceptional opportunity for sea-sport aficionados to collect a timepiece commemorating a special moment for Audemars Piguet with the Alinghi team.