You're serious? There are a few centuries of history in amazing timekeeping engineering -- long before, guffaw, CNC. Just a random link to a Breguet, for inst

You're serious? There are a few centuries of history in amazing timekeeping engineering -- long before, guffaw, CNC. Just a random link to a Breguet, for instance: http://www.breguet.com/en/house-breguet/manufacture/marie-antoinette-pocket-watch http://www.breguet.com/en/house-breguet/manufacture/marie-an...