Audemars Piguet CODE 11:59 Flying Tourbillon Yellow Gold / Malachite Ref. 26665BA.OO.D412CR.01

The Audemars Piguet Code 11.59 Perpetual Calendar 26665BA.OO.D412CR.01 debuted in 2025. The 18k pink gold case measures 38 mm in diameter and 10 mm in thickness. Both front and back are fitted with glareproof sapphire crystals, and water resistance is rated at 30 meters. The watch is delivered on a green alligator strap secured by an 18k pink gold AP folding clasp. The dial is green with an embossed motif, paired with tone-on-tone subdials. The applied hour markers and hands are in 18k pink gold with luminescent coating, framed by a matching green inner bezel. This model is powered by the self-winding caliber 7138. The movement has a diameter of 29.6 mm and a height of 4.6 mm, is composed of 401 components with 41 jewels, and beats at a frequency of 28,800 vph (4 Hz). The power reserve is 55 hours. Functions include hours, minutes, perpetual calendar with day, date, month, leap year, and astronomical moon phase. The caliber incorporates three patented mechanisms and is adjusted entirely through the crown, without the use of additional correctors.