This clock has been designed to display the times in three different locations around the world. The clock has three mechanisms so that the three dials work independently, meaning that you can set the dials to any time zones you want. The dial and case of this special watch are laser-cut from the 3mm glossy black acrylic plate as well as 6 + 18mm plywood plates. The finishing, specifically polishing, painting, is done by hand. The minute hands are made of plastic in white.