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 ...
One of the standout announcements from Switzerland’s biggest watch expo this year was a new Japanese movement that promised to, once again, revolutionize mechanical timekeeping. Grand Seiko’s caliber ...
The new Spring Drive UFA movement sets a new industry standard for precision. Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more Grand ...