The Petal Clock designed by George Nelson reminds the artistic expression typical of the years of the '50s in North America. Thanks to the difference in the materials and the used forms, the clocks of the famous designer, are an unusual and new alternative to the classical wall clock. With this collection of clocks, George Nelson intends to realize his personal desire to bring the design inside American houses. The Petal Clock, previously colored, it assumes in this version the black coloration exalted by the central part in brass.