Spring Drive 200 m Diver’s SBGA231 was introduced in 2017, when Grand Seiko became a brand of its own rather than a collection within the larger Seiko family. It features a Zaratsu-polished titanium case with a diameter of 44.2mm and a black dial.


Spring Drive 200 m Diver’s SBGA231 was introduced in 2017, when Grand Seiko became a brand of its own rather than a collection within the larger Seiko family. It features a Zaratsu-polished titanium case with a diameter of 44.2mm and a black dial.
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