The Icon of Modern Sports Watchmaking
This contemporary reference debuts Calibre 7139, Audemars Piguet’s new openworked perpetual calendar movement. Crafted in titanium with BMG accents, this model features a sapphire dial that reveals the mechanical and technical artistry at its core.
It is powered by the mechanical automatic calibre 7139 with a 55 h power reserve. Its functions include perpetual calendar with week indication, day, date, astronomical moon, month, leap year, hours and minutes.




