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

One evening, I sat down with the team at Grand Seiko. The Japanese brand has long been a favourite here at T3, offering ...

In short, the Tentagraph is a confident release from Japan’s most inspired watchmaker. For a brand so deeply associated with ...

Grand Seiko has debuted a new iteration of its automatic Spring Drive movement with precision that rivals high-accuracy ...

From Mount Iwate-inspired designs to diamond-set masterpieces, the brand highlights its dedication to artistry and ...

For Watches & Wonders 2025, the Japanese watchmaker unveils its Calibre 9RB2, which is accurate within a range of 20 seconds ...

The watches also showcase compact 37mm cases, beautifully proportioned for everyday wear. The platinum version will be limited to 80 pieces, launching in June 2025, exclusively at Grand Seiko ...

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

This model pops that feat of engineering into a 37mm titanium case, with a dial inspired by the beauty of ice forests. It's a magnificent looking thing, too – Grand Seiko make some of the best ...