New Release: Grand Seiko SBGJ275 And SBGM253 Caliber 9S 25th Anniversary Limited-Edition GMT Watches
Back in 1998, Grand Seiko introduced the Caliber 9S, which marked the start of an entirely new generation of mechanical watch movements for the brand. While Grand Seiko produces a wide assortment of different calibers including its various Spring Drive and 9F Quartz movements, it is the 9S series that sits at the heart of […]
The post New Release: Grand Seiko SBGJ275 And SBGM253 Caliber 9S 25th Anniversary Limited-Edition GMT Watches appeared first on aBlogtoWatch.
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