The Casio PAS410B-5V is a digital watch designed to provide information useful in determining the optimal times for hunting or fishing, based on when fish or game is likely to be feeding. The watch uses several factors in its calculations, including the current time, date and user’s location. As such, for the device to provide accurate information, users must first input the proper data into the watch’s memory, using four buttons set along the periphery of the watch face.

How to Set Time on a Casio Hunting Watch - 27