Henry Graves Supercomplication Watch
High Tech - March 10th, 2015 by Mathieu WEBER
link http://www.sothebys.com/fr/news-video/videos/2014/09/henry-graves-watch-ge1404.html
The most expensive Watch in the world.
link http://www.sothebys.com/fr/news-video/videos/2014/09/henry-graves-watch-ge1404.html
The most expensive Watch in the world.