Men's Audemars Piguet Royal Oak Chronograph Automatic watch featuring a black alligator leather strap and rose gold-tone 18kt rose gold case. It includes an automatic movement, Calibre 4401 with 40 Jewels and approximately 70 hours power reserve. The fixed bezel is made of rose gold-tone material. A black dial displays analog time with luminous hands and index hour markers including minute markers around the outer rim. Date display between 4 and 5 o'clock position. Chronograph functions feature three sub-dials for seconds, minutes, and hours as well as a column wheel mechanism and flyback function. The watch is water resistant to 50 meters / 165 feet.