Automatic Time-Duration Clock with Magnet and Traffic Light Disc

This clock with magnet on the back is a time-duration clock and time-duration traffic light in one. It promotes understanding and self-responsibility for the process, use and management of time. The watch runs backwards on a normal dial. The colored disk that represents the passage of time is divided into three colored zones: green = sufficient time, yellow = 8 minutes remaining, red = 3 minutes remaining