Patek Philippe - Investing in Wristwatches Book

Watches selected by the watch expert Osvaldo Patrizzi. Comprehensive reference work and analysis of auction results for the finest Patek Philippe watches. "Patek Philippe: Investing in Wristwatches" offers detailed insights into the world of authenticating and pricing high-value watches. This publication includes the majority of key Patek models along with their relevant auction results. A description of each watch is accompanied by a picture, reference, and sales values. This important and comprehensive reference work also includes a system for calculating the currency exchange rate at the time of auction sales. A comparative analysis of auction results, compiled through close collaboration with Sotheby's auction house, shows the price evolution from the '80s up to today.