Rado Watch True Thinline Colour R27269302. The True Thinline Colours dazzle without being flashy, conveying a mood of subtle luxury. With their alternating matt and polished high tech ceramic surfaces, a rhyming of textures permeates the collection. The grey and blue high tech ceramic models are almost entirely polished, but their shine is offset by contrasting matt middle links in the bracelet, while the green high tech ceramic model is fully polished and the brown entirely matt.