*MSRP:472500YEN *Calibre:5R66 Spring Drive Auto /accuracy:+-15Sec/Month
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The Seiko Spring Drive offers 72 hours of power reserve, whereas most watches
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The Première started with a presentation of the Spring Drive technology,
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The design of the Spring Drive?s movement drew on original Epson
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European Watch Market Magazine - News and headlines
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SEIKO launches SPRING DRIVE, the only watch in the world
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