17/04/2026
The Grand Seiko SBGY043. A katsuiro dial - deepest indigo, historically worn by samurai - engraved with the Iwao rock pattern by skilled craftspeople. Zaratsu-polished case, domed sapphire crystal, and a nine-row bracelet that moves with the wrist. At its heart, the manual-winding Spring Drive Calibre 9R31 with a 72-hour power reserve.