Year: 2019 This is an authentic PATEK PHILIPPE 18K Rose Gold Alligator Annual Calendar Moonphase Watch Black 5205R-010. The watch is crafted of 18 karat rose gold and features a black lacquer dial with applied gold hour-markers. Equipped with an automatic movement and an annual calendar complication that only needs to be adjusted once a year. The dial features the day, date, month, and phases of the moon. Follow this item for alerts. Patek Philippe is a registered trademark of Patek Philippe. FASHIONPHILE is not affiliated with Patek Philippe.