In keeping with its name, umber (Latin for shadow) is a shadow colour. With umber nuances, areas and objects withdraw into the shadow. Umber colours can be used for camouflage. As background, they can emphasise other colours. This umber is a balanced, aesthetic and appealing colour.

Inspired by the enduring, relevant and significant colour theory created by Le Corbusier in 1931 and 1959, this True Thinline collection celebrates the Architectural Polychromy. Still used by designers and architects all around the world, only Rado can produce these colours in high-tech ceramic. These watches are light, slim, scratch-resistant, hypoallergenic and bursting with vivid and vibrant colour energy.