Introducing the Grand Seiko Spring Drive U.F.A. SLGB001 and SLGB003 ✓ The next step in Spring Drive technology is here ✓ ...

The Grand Seiko Spring Drive Lake Suwa Before Dawn is priced at £8,700 and will be available in February. Alistair is a freelance automotive and technology journalist. He has bylines on esteemed ...

From its bold new chronograph to the most precise mainspring-powered movement ever, Grand Seiko enters a new era of performance-driven horology.

If you buy from a link, we may earn a commission. Learn more Grand Seiko has launched a new Spring Drive movement that’s accurate to within 20 seconds per year The revolutionary hybrid engine debuts ...

Grand Seiko has created a mechanical movement capable of such precision timekeeping the company has coined its own Ultra Fine ...

Grand Seiko has revealed what it claims to be the most accurate mainspring-powered watch ever made at Watches and Wonders.