Saying that Seiko’s most accurate watch is any Grand Seiko Spring Drive is correct because it is the brand ... displayed on the small dial at four o’clock, making this watch a GMT. On top of that, the ...

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 ...

Then there’s the SBGM221 Automatic GMT, a model that ... beauty of the lake near Grand Seiko’s Shinshu Watch Studio. Powered by the cutting-edge 9RA2 Spring Drive movement with a five-day ...

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 ...

Saying that Seiko’s most accurate watch is any Grand Seiko Spring Drive is correct because it ... making this watch a GMT. On ...