Grand Seiko has launched a new Spring Drive movement that’s accurate to within 20 seconds per year The revolutionary hybrid engine debuts in two striking new models One of the models, SLGB003, also ...
Gear Patrol on MSN
Grand Seiko Once Again Raises the Bar for Mechanical Timekeeping
Seiko exponentially improves the accuracy of its Spring Drive movement, now measured in seconds per year, rather than month.
At this year’s Watches and Wonders 2025, Grand Seiko unveiled two standout creations that reaffirm the brand’s commitment to innovation, performance, and enduring craftsmanship. Headlining the ...
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