Current Used Patek Philippe Watches For Sale: Patek Philippe watches are synonymous with the best quality, workmanship, and attention to detail possible. Since its founding in 1839, Patek Philippe has produced some of the most advanced mechanical watches, not to mention some of the most expensive and well sought after. The Company introduced several watchmaking milestones including the minute repeater, the chronograph, and the perpetual calendar. Each Patek is meticulously handmade and never mass produced. Limited production makes each model particularly unique and valuable. As a result, anyone wearing a Patek Philippe watch instantly makes a bold and grand statement. Discover the finest selection of pre-owned and vintage Patek Philippe watches for sale here at Bob’s Watches.