To celebrate 25 years of their venerable 9F quartz movement, Grand Seiko has just announced three new handsome GMT models. Grand Seiko has adapted the movement for two time zones, and they?ve dubbed it the 9F86. The 9F86 is accurate to within +10/-10 seconds per year, but Grand Seiko is also offering up a limited edition of 800 pieces (SBGN001) ...
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