Important Masterpieces

Investment-grade grand compilations and museum-grade holdings — the rarest pieces in the gallery, for the most advanced collections.

The Important Masterpieces department holds the gallery’s rarest, highest-value material: Patek Philippe grand compilations (minute repeaters, perpetual calendars, grande sonneries, tourbillons), the 170-piece Tiffany Blue Nautilus, and complete seven-coin American Liberty gold sets. These are acquisition-grade pieces where authenticity, box and papers, and provenance documentation are paramount. Every listing here is backed by the marketplace’s Authenticity Guarantee where eligible, and Best Offer is typically available.