Our Team

Eric Ku

Recognized by Christie’s as an expert in vintage Rolex, Eric Ku has earned the distinguished title of "Super Dealer" from the renowned site Hodinkee. He is the owner of the Vintage Rolex Forum (VRF), the most highly trafficked website dedicated to vintage Rolex watches and an invaluable resource for collectors. With unparalleled experience, passion, and dedication, Eric and his team at 10 Past Ten strive to provide the best in both vintage and modern wristwatches. Whether seeking a hard-to-find modern piece or a specific vintage watch, our knowledgeable staff is here to help fulfill your horological dreams.

Daniel Bourn

With over two decades of experience and a trusted global network, Daniel Bourn is expertly positioned to source rare and collectible watches for his clients. He has been curating exceptional collections of investment‑grade vintage and pre‑owned timepieces for private clients worldwide since 2004. Guided by his extensive knowledge, passion, and a discerning eye, Daniel has uncovered some of the rarest and most historically significant watches - from early prototype dive watches and rare original manufacturer editions to bespoke one-of-a-kind creations. Over two decades, he has built a reputation not only for sourcing some of the world’s most exceptional timepieces but also for offering bespoke advisory and collection management services to collectors and investors alike - enabling clients to build, refine, and protect collections of lasting value.