Dr. Peter FriessTreasures from the Patek Philippe Museum: Vol. 1: The Emergence of the Watch (Antique Collection); Vol. 2: The Quest for the Perfect Watch (Patek Philippe Collection)

Treasures from the Patek Philippe Museum: Vol. 1: The Emergence of the Watch (Antique Collection); Vol. 2: The Quest for the Perfect Watch (Patek Philippe Collection)

Patek Philippe: Investing in Wristwatches

A Man & His Watch: Iconic Watches and Stories from the Men Who Wore Them