There’s not much information on these pieces of art, but Dmitriy Khristenko’s collection of motorcycles, cars, and bikes made of watches became an instant hit on deviantART. According to Khristenko on his deviant site, the motorcycles are for sale from 300 to $500 dollars.
You can find 120 photos of a bunch of these vehicles made from watches from his flickr account. I’m throughly impressed that watches can be reused to make such intricate models. This is one of those collections my imaginary millionaire counterpart would collect. (In a Steampunk world, these would be the vehicles.)