Timegrapher X

A professional watch timing utility that turns your phone into a portable timegrapher. Measure rate, beat error, and amplitude in real time with clear waveforms and trend graphs, ideal for watch repair, regulation, and collection checks. Features include auto beat rate detection for common frequencies, manual VPH selection for special calibers, adjustable noise filtering and mic gain, support for external pickup microphones, and session logging with report export. A compact, efficient alternative to bench timegraphers for watchmakers, technicians, and enthusiasts seeking accurate, on-the-go diagnostics. Keywords: watch timing app, timegrapher, mechanical watch regulation, horology tool, rate and beat error measurement, amplitude analysis, utilities

1. Download and install the app, open it, and allow microphone access. 2. Place the watch close to your phone’s mic or connect an external pickup in a quiet environment. 3. Choose Auto Detect for beat rate or select the correct VPH manually, then adjust mic gain until the tick waveform is clean and stable. 4. Start a session and let it run 30 to 60 seconds to view rate in seconds per day, beat error in milliseconds, and amplitude with real-time graphs. 5. Save the session to history and export a report. Optionally calibrate offset or noise filter, then repeat measurements after regulation for verification.