Explore a mega-thread of favorite chronographs from Zenith, Omega, Montblanc, IWC, and more. See diverse collections and insights from WatchProSite members.
Baselworld 2011: Marcus Hanke reviews Omega's new Caliber 9300/9301 chronograph movement, Co-Axial escapement, and new Speedmaster and Planet Ocean models.
Collector Boris reports a critical issue with the Omega Caliber 3861 chronograph. Discover expert insights into potential causes and community experiences.