Audemars Piguet Royal Oak "50th Anniversary" and has a power reserve

and has a power reserve of approximately 45 hours

Introduced in 2005

designed to be both robust and comfortable

Cyclops lens over the date

Audemars Piguet Royal Oak "50th Anniversary" and has a power reserve18kt rose gold case and bracelet. Fixed 18kt rose gold bezel. Blue dial with rose gold tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 3 o'clock position. Audemars Piguet Calibre 4302 Automatic movement, containing 32 Jewels, bitting at 28800 vph, and has a power reserve of approximately 70 hours. Scratch resistant sapphire crystal. Screw down crown.