Arc & Hour is a Miami-based private house specializing in rare and iconic luxury timepieces. We curate an authenticated inventory of pre-owned and collectible watches from Rolex, Audemars Piguet, Patek Philippe, Omega, Vacheron Constantin, and Breitling - every reference independently verified for authenticity, condition, and originality before it is offered. We buy, sell, and trade fine watches, providing expert valuation grounded in real transaction data, transparent pricing, and fully insured worldwide shipping. Clients work directly with a specialist from first inquiry to final handover, by appointment at our downtown Miami location or remotely. Arc & Hour also offers a curated collection of original limited-edition horology-inspired artwork.