While the very first Spring Drive movements appeared in 1999, the first Grand Seiko Spring Drive watch didnít appear until five years later, and 2004 marks the official start of the brandís now-famous 9R family of Spring Drive movements. Consequently, 2024 represents the 20th anniversary of Grand Seiko Spring Drive watches, and to celebrate the […]
The post New Release: Grand Seiko Spring Drive SBGA497 And SBGE305 Caliber 9R 20th Anniversary Watches appeared first on aBlogtoWatch.


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