By Roberta Naas A world record was set -- the highest price paid for a John Arnold watch -- for a timepiece built by the British legend in 1781. This watch and another historic British watch, built by Thomas Earnshaw  and Thomas Wright in 1781 -- were the top two lots at yesterday's   Sotheby’s London “John Harrison’s Enduring Discovery ” auction. The auction was designed to celebrate watchmakers of the 18thcentury Golden era of English watchmaking, and

Exclusive photos of this 11-piece collection, which will be auctioned off at Sotheby's Important Watches auction...

The top lot from Sotheby's Magnificent Jewels & Noble Jewels sale set a world auction record for a yellow diamond...