Movements Archives | GS9 Club | Grand Seiko : GS9 Club

7. 15. 2023

Back in Time With the Grand Seiko 45GS and 61GS

Two high-precision watches that established Grand Seiko as a leader in high-frequency watchmaking.

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7. 8. 2023

Is Spring Drive Antimagnetic?

How the world's most accurate, spring-driven movement fights the effects of magnetism.

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7. 1. 2023

What is Spring Drive – Automatic, Manual-Wind, or Quartz?

It combines the good of both while mitigating the negatives. Read on to learn more about this one-of-a-kind horological technology.

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6. 3. 2023

How Does Grand Seiko's 9F Quartz Caliber Achieve its Accuracy?

Redefining the quartz watch.

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Grand Seiko watchmaker working on Caliber 9S85

2. 17. 2023

Is Grand Seiko’s Hi-Beat 36000 more accurate?

Learn how Grand Seiko's higher beat movements offer better accuracy.

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Joe Kirk on stage at GS9 Experience 2022

1. 7. 2023

GS9 Experience 2022 | Kodo Constant-force Tourbillon: Concept to Reality

Grand Seiko Brand Curator Joe Kirk explores the journey of Kodo from idea to execution.

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12. 15. 2022

The Story Behind Grand Seiko Vol. 7

An interview with Grand Seiko caliber 9SA5 designer Mr. Hisashi Fujieda.

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11. 11. 2022

Grand Seiko Kodo Constant-force Tourbillon Wins the Chronometry Prize at the 2022 Grand Prix d’Horlogerie de Genève

Grand Seiko’s first mechanical complication watch wins top prize for high precision timekeeping performance.

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A membership has its perks.

Occasionally, GS9 Club members receive exclusive and unique memorabilia, known as kinennhin 記念品 in Japanese. Please include your shipping address and shirt size to your profile to become eligible.

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