This watch combines a facetted sapphire crystal – a material Rado has used since 1962 – cut to look like an enormous diamond with a textured relief dial that looks as if it were made of porcelain. The True Thinline uses a unique play of light absorption, reflection, and refraction to create the illusion of depth and thickness in the brand’s groundbreaking thinnest watch, which has a case just 5 mm thick. Adding to the depth and sparkle is the application of 12 tiny diamonds at the outer edges of the dial as well as subtle gold detailing that draws the eye and adds warmth to the icy, porcelain look of the True Thinline Gem.