Seiko exponentially improves the accuracy of its Spring Drive movement, now measured in seconds per year, rather than month.

Grand Seiko’s 44GS 55th Anniversary Limited Edition Spring Drive is a 1,500-piece edition inspired by the moon over the Shinshu Mountains in northern Japan where Spring Drive watches are made. When it ...

The Grand Seiko Spring Drive is a mechanical movement exclusive to the Japanese watch company. It mimics the accuracy and operation of a quartz movement without a secondary power source. It was a ...

Grand Seiko’s entire ethos can be summed up in one watch: the SBGA211 Snowflake. Everything about it is impeccably refined, from the caliber 9R65 Spring Drive movement to the Zaratsu polishing, but it ...

The latest offering to Grand Seiko’s sport collection is the SBGC253 Spring Drive Chronograph GMT. Crafted with the watchmaker’s emblematic lion symbol in mind, the timepiece poses as an homage to the ...

We wore these new limited-edition Spring Drive models from Grand Seiko ahead of their release, and the dials struck us as thoroughly astounding. This is not a huge surprise, as Grand Seiko has put the ...

You might think of Seiko as an entry-level watch brand—and, actually, you’d be right. Grand Seiko, on the other hand, is a whole different ball game. Where the former makes watches for as little as ...

Originally published by Logan Baker on Hodinkee. Grand Seiko is updating its tentpole dive watch today, adding the Spring Drive caliber 9RA5 into a serial production dive watch for the first time ...

Grand Seiko has looked back into Japanese history for inspiration in creating yet another knockout textured dial. The dial blends two different elements, bringing together Katsu-iro, a deep indigo dye ...