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If you think that clocks can only be LCD (showing digits) or just consist of hour/minute hands, then think again. Check out the Zero Kelvin blue LED watch. It seems to give a whole new meaning for a watch. Although it shows time, but it does that with a unique style.
So how does it show time? “Tap the display button on the right side of the timepiece and watch the screen light up. There are 72 blue LED lights on the watch face. The first 12 LED lights display the hour. The other 60 LED lights display minutes.”