Claire Delacroix

Auction House Correspondent

Claire reports from Phillips, Christie's and Sotheby's watch auctions worldwide. Former Antiquorum cataloguer, she knows which Patek Philippes set the market.

Articles by Claire Delacroix (1)

Why Provenance Adds 30-400% Premiums: Auction Data Analysis

Quantitative analysis of 2019-2024 auction results reveals which provenance types command genuine premiums—and which are marketing fiction.

April 21, 2026