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

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

Designed by Nobuhiro Kosugi, Japan’s first recognized “Contemporary Master Craftsman ... bring these watches into your collection, visit and shop Grand Seiko’s official website.

Grand Seiko launches two polar-opposite Tentagraph models for 2025 ✓ The Evolution 9 SLGC007 and the wild Tokyo Lion SLGC009 ...