The watch dial of a Patravi T-Graph is made up of 15 individual parts. To create, print and assemble these parts requires a lengthy and detailed process of more than one hundred different steps. Although some of the production is now done using special computer-controlled tools, the watch dial is printed and the markings and rings are still set by hand. Ingenious stamp printing techniques enable Carl F. Bucherer to create a sophisticated play of light and elegant structures on the watch dial and the markings are cut by laser and then painstakingly set and fixed by hand.