It’s always good to see a concept, particularly one as appealing as Seiko’s “active matrix” E Ink watch , make it to retail product. The company’s had a thing for E Ink timepieces for a while now, but what sets this new one apart is the supposed 180-degree viewing angle it affords — and, of course, those retro good looks do it no harm either

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Seiko’s ‘active matrix’ E Ink watch will be on sale by end of 2010