Introducing the Grand Seiko Spring Drive U.F.A. Ushio 300 Divers ✓ At last, smaller Grand Seiko dive watches enter the lineup ...

Powered by the brand’s Spring Drive movement, the U.F.A. Ushio 300 is also incredibly accurate.

Watch collectors have strong feelings about quartz versus mechanical watches: Battery-powered quartz is inexpensive, accurate and robust, but it lacks the je ne sais quoi of an electricity-free ...

Ultra-precise Spring Drive movements, intricate Japanese craftsmanship and nature-inspired dials define the striking new ...

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 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 ...