Audemars Piguet CODE 11.59 Perpetual Calendar Openworked White Gold - Black Ceramic Ref. 26443NB.OO.D002CR.01

The Audemars Piguet Code 11.59 by Audemars Piguet Perpetual Calendar Openworked 26443NB.OO.D002CR.01 introduces an openworked perpetual calendar configuration within the Code 11.59 collection. The watch is housed in a 41 mm case combining 18-carat white gold with a black ceramic case middle and matching ceramic crown. Case thickness is 10.6 mm. Sapphire crystals with anti-reflective treatment are fitted on both sides. Water resistance is rated to 30 metres. The dial is executed in sapphire, revealing the movement architecture. It is combined with transparent grey subdials featuring a smoked outer zone, a black inner bezel, and applied hour markers in 18-carat pink gold with rhodium-toned finishing. The hands are crafted from 18-carat white gold and filled with luminous material. The display includes indications for hours, minutes, day, date, week, month, leap year, and astronomical moon. Powering the watch is the selfwinding Calibre 7139. The movement operates at a frequency of 28,800 vibrations per hour (4 Hz), consists of 423 components, and contains 41 jewels. It measures 29.6 mm in diameter, has a thickness of 4.1 mm, and provides a power reserve of approximately 55 hours. The watch is fitted with a black alligator leather strap and secured by an 18-carat white gold three-blade folding clasp.