Grand Seiko Unveils 37mm UFA Lake Suwa SLGB015 with Lake Suwa Dial and Micro-Adjust Clasp
Grand Seiko launches a 37mm Evolution 9 Spring Drive UFA Lake Suwa SLGB015 in Ever-Brilliant Steel, reintroducing the Lake Suwa dial texture on a compact case with 100m WR, housing the calibre 9RB2 that achieves about ±3 seconds per month (±20 seconds per year) accuracy, a 72-hour power reserve, and a 3-step micro-adjust bracelet; availability from September 2026 at EUR 10,400.