
Calibre 9F Grand Seiko: The most accurate mechanical movement of this century
The mechanics used in Grand Seiko's Caliber 9F engine use Astron Quartz technology. This technology delivers higher performance and...

Grand Seiko uses Micro Electro Mechanical Systems (MEMS) technology in its manufacture
Grand Seiko carries on doing innovate in its desire to make the best watches in the world on mechanical watches. This foundation...


Heritage Collection: 44GS 55th Anniversary Limited Edition #SLGH009
Grand Seiko, the latest Hi-beat movement and Ever-Brilliant Steel. A perfect combination. For over sixty years, advances in the...


SBGY008: Handcrafted Manual Winding Spring Drive
Snow, diamonds and Spring Drive. Winter in Shinshu, the region that is home to the facility where all Grand Seiko Spring Drive watches...


A new Spring Drive movement and a unique dial capture the Nature of Time.
The exquisite dial captures the natural beauty of tree-rings. In February 2021, Grand Seiko introduced a high-beat watch whose dial...