Made by hand for those who value perfection.
Observe the glide motion second hand of a Spring Drive watch. It is unique, a precise expression of how time naturally flows. Our master watchmakers create these mainspring-powered timepieces by hand. They are accurate to within one second per day. Across the immaculately polished surfaces of the dial courses an intricate play of light and shadow that speaks of the subtle aesthetics of Japanese craftsmanship. Dedication to perfection pursued for more than half a century. grand-seiko.com 9R65 Spring Drive Accurate to + / - 1 second per day.