Magnetic Liquid Design Tells The Time
he Ferrowatch contains a magnetically sensitive liquid (Ferrofluid) sandwiched beneath the glass face. Using a magnetic charge it attracts the fluid to different positions inside the watch to indicate hours & minutes. The time telling is instantly recognisable of course, but the method used is out of this world. No doubt this watch design poses various technical problems to be overcome, but what an innovative product design!
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