Not enough mental stimulation in your life? Need something that will get those brain cells popping again? Well the Eleeno 1/4 Watch isn't exactly advanced trigonometry, but its complex face will have you furrowing your brow nonetheless.
With an hour hand that looks like a slice of pizza, the Eleeno 1/4 Watch has an ever-changing look with the face turning from black to white as the hours progress. Who needs Sudoku when you've got this baby on your wrist constantly teasing your mind?
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The Eleeno 1/4 Watch is for the Mathematically Inclined
Published: Mar 30, 2010 • References: yankodesign