This 2025 Grand Seiko SBGM253 is a limited-edition release celebrating 25 years of the Calibre 9S movement, featuring a pale blue sunray dial inspired by the skies above Mt. Iwate with a tempered blue GMT hand and 24-hour scale. The 39.5mm stainless steel case showcases Zaratsu-polished lugs, a box-shaped sapphire crystal, and a see-through case back revealing the automatic Calibre 9S66 with a 72-hour power reserve and anodized titanium oscillating weight. Engraved LIMITED EDITION with a unique serial number, this refined dual-time piece offers collectible appeal and fits up to a 7.25-inch wrist.