The Audemars Piguet 15202 Bruno Mars refers to a limited series of eight Audemars Piguet Royal Oak Jumbo Extra-Thin 15202BA watches in 18k yellow gold that Bruno Mars gifted to his band members in 2018 to celebrate the success of his "$24K Magic World Tour". These watches are distinguished by special engravings on the case back and a customized rotor with each band member's initials.