LAS VEGAS, NV - JANUARY 07:  Watches made by Martian Watches are displayed during the 2013 International CES Digital Experience media preview at the MGM Grand Conference Center on January 7, 2013 in Las Vegas, Nevada. CES, the world's largest annual consumer technology trade show, runs from January 8-11 and is expected to feature 3,100 exhibitors showing off their latest products and services to about 150,000 attendees. Photo: Justin Sullivan, Getty Images / 2013 Getty Images