Is Your Quartz Watch Losing Time / Malfunctioning Only When You Wear It?

A quick diagnostic video for a quartz watch, my Victorinox Chrono Classic, which has recently developed a tendency to lose sizable chunks of time on the wrist.

• #film_animation
• #quartz_watch_running_slow
• #quartz_watch_malfunctioning
• #quartz_watch_losing_time
• #eta_g10211
• #watch_battery_change