Grand Seiko — Evolution 9 Collection

Evolution 9 Collection Spring Drive 120-hour Automatic "Lake Suwa"

“Lake Suwa”

A regular-production extension of the Lake Suwa dial pattern first seen on the limited SLGA007, released July 2023. The High-Intensity Titanium case and bracelet house the Spring Drive caliber 9RA2, offering approximately 120 hours (5 days) of power reserve at +/-0.5 seconds per day, with a…

Open in The Dial Atlas
Grand Seiko Evolution 9 Collection Spring Drive 120-hour Automatic "Lake Suwa" SLGA019
ReferenceSLGA019
BrandGrand Seiko
FamilyEvolution 9 Collection
Produced2023–present
StatusIn production