Zürich, Switzerland (October 24, 2025) – Broad Arrow Auctions, a Hagerty company, is preparing for its first-ever Swiss sale, to be held on November 1, 2025, at the prestigious Dolder Grand Hotel in partnership with Auto Zürich. Titled “Supercars and Superstars,” the event promises an extraordinary catalogue of collector cars that combines provenance, rarity, and pure automotive passion.