The Grand Seiko Spring Drive is a mechanical movement exclusive to the Japanese watch company. It mimics the accuracy and operation of a quartz movement without a secondary power source. It was a ...

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 ...

Time doesn’t tick in Japan the way it does elsewhere—it flows uninterrupted, like a mountain stream or the drifting petals of a cherry blossom. At least, that’s the philosophy behind Grand Seiko, a ...