Collectors who want to add more complication to their lives are in luck. The most complicated Audemars Piguet pocket watch in private hands will go under the gavel at Sotheby’s New York this December.

One of Audemars Piguet’s most historic timepieces just sold for a record sum at auction—and the buyer will come as no surprise. The most-complicated AP pocket watch still in private hands hammered ...

Add Yahoo as a preferred source to see more of our stories on Google. One of Audemars Piguet’s most historic timepieces just sold for a record sum at auction—and the buyer will come as no surprise.