One of the world's premier Swiss watchmakers, Audemars Piguet is known for exceptional complications, haute horlogerie and their world-famous octogonal Royal Oak. Few names in luxury watchmaking are as revered as Audemars Piguet. The Swiss luxury manufacture has been family-owned since its inception in 1875, and has become renowned for mechanically precise movements and avant-garde aesthetics. For the best deals, take a look at our list of used Audemars Piguet for sale.