Grand Seiko at Watches & Wonders 2026: All-new Diver UFA, “Ice Forest” Gold UFA, Hand-Engraved ‘Mystic Waterfall’ by Micro Artist Studio

Grand Seiko’s 2026 novelties centre on the expansion of its Ultra Fine Accuracy Spring Drive, from a newly scaled diver to gold executions and hand-finished masterpieces—each rooted in the brand’s signature nature-inspired dials