The Enameler introduces coloration both by using coloured glass or by including pigments to the glass ahead of firing. Following the glass melts and flows, it cools into a tricky, sleek coating above the substrate. The Japanesque was needless to say propelled because of the “opening of Japan” by Commodore https://www.watchesworld.com/exploring-the-aesthetics-of-dial-design-and-decoration/