Watch tells the time according to the colour of the sky

I probably own enough watches already, but if I didn’t, I’d have to get a hold of this devastatingly cool watch by Japanese designer Ryohei Yoshiyuki which literally displays different colours of the sky every few seconds to reveal a close approximation of the time. By doing so, it transports us back to a time, metaphorically speaking at least, when people referred to the heavens to determine how far along in the day they had come. Genius.