Reference Guide
Explore Grand Seiko's Evolution 9 'White Birch' models, comparing the Hi-Beat 9SA5 and Spring Drive 9RA2 movements. Learn about GS design and technical details.
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I love the design elements of the vintage GS
Playing round with angular lines and the differently finished surfaces. But don’t get me wrong, the new one is also cool and keeps the dna very well! Enjoy! René
I love the 44GS case shape and finishes...
Both distinctive and comfortable. Kent ...