The George Nelson Ball Clock, from Vitra, is an authentic re-edition of a classic mid-century modern design from 1947. The Ball Clock is produced from the original design document from the Nelson archive with the blessings of the George Nelson estate. This functional and geometric work of art represents the work of one of America's most original designers. Founded in Switzerland in 1950, Vitra produces intelligent and inspiring furniture and accessories for the home, office and other public spaces. Ever mindful of the importance of sustainability in design, Vitra creates furnishings with high quality and versatile style that ensures functional and aesthetic enjoyment for the long term.