We have solar watches to those who prefer saving energy sources. But we can't imagine a wind watch that can display time by blowing air on it. Don't worry, you need not continuously blow the air to make it charge or something. If you wanna know time at any instance, just blow air gently, and the wheel rotates, then time will be displayed on the icy blue display in digital format. When the wheel is rotated the mechanical energy is converted to electrical energy to display the short visual sequence. With in a few seconds the display will be disappeared to reveal a black dial again.
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