The Audemars Piguet CODE 11.59 collection was introduced at SIHH 2019. Available in a number of configurations, all of the watches in this line feature a distinct case design with an octagonal mid-case sandwiched between a round top and back, paired with hollowed-out lugs. Reference 26394OR.OO.D321CR.01 has a red gold case and an aventurine dial. It is powered by the AP 5134 movement, which features a perpetual calendar.
Extra-thin movement with suspended barrel. The oscillating weight is guided by a peripheral ring rolling on four ruby runners, which reduces friction and wear to the minimum possible. The moon phase indicator is laser microstructured and laid on an aventurine base. The moon phase astronomical indicator requires a correction every 125 years and 317 days. The movement is based on the earlier 2120.