WatchCharts index slips 0.1% in August as Patek Philippe prices rise
The WatchCharts Overall Market Index fell 0.1% in August 2025. Patek Philippe gained 0.3%, its sixth consecutive monthly increase, while Rolex fell 0.3% and Audemars Piguet declined 0.1%. TAG Heuer led monthly brand gains at 1.8%. Only five of 25 tracked major brands remained positive year-to-date, led by Patek Philippe at 2.8%.