
The Story
Grand Seiko’s distinctive design language, known as the Grand Seiko Style, was established with the introduction of the 44GS in 1967. The SBGA375 features a case that modernizes that iconic design, paired with a dial in lustrous midnight blue that radiates a powerful brilliance. The watch is powered by the Spring Drive Caliber 9R65, an automatic movement with a power reserve indicator and a maximum power reserve of approximately 72 hours (about three days) when fully wound.
Description
Grand Seiko’s distinctive design language, known as the Grand Seiko Style, was established with the introduction of the 44GS in 1967. The SBGA375 features a case that modernizes that iconic design, paired with a dial in lustrous midnight blue that radiates a powerful brilliance. The watch is powered by the Spring Drive Caliber 9R65, an automatic movement with a power reserve indicator and a maximum power reserve of approximately 72 hours (about three days) when fully wound.




















