Great Deals on Authentic Preowned & Used HD3 Watches! We Buy, Sell, Trade, Repair, & Consign. HD3 Complication is a new brand started by Jorg Hysek, Valerie Ursenbacher and Fabrice Gonet. Each watch is limited edition and only 33 pieces are made of each. There are three styles of watches and each is designed by one of the founders. The Raptor was designed by Fabrice Gonet, the Idalgo was designed by Jorg Hysek, and the Capture was designed by Valerie Ursenbacher. Many people consider preowned HD3 watches, used HD3 watches & second hand HD3 watches all the same, but a Gray & Sons HD3 watch is something different altogether. All our HD3 timepieces are serviced and polished to like new condition and come with our twelve month warranty and "Like New for Life" policy. Our after sales service commitment is second to none in the world, backed by our six in house Swiss-trained watchmakers and jewelers.