"Casio Men's Fishing Timer Watch . Know the best times to cast off. These watches calculate the best times to fish based on lunar movement, latitude and longitude. And with its 10-year battery, it will be your fishing buddy for a long time. Gray Pathfinder Watch featuring a Cloth Band and Fishing Timer. Fishing Timer Moon Age/Phase Data Displays moon age and phase for current or designated day 100M Water Resistant LED Light with Afterglow Dual Time 2 Multi-function Alarms and 1 Multi-function Alarm with Snooze Countdown Timer Measuring unit: 1 second or 1 hour Countdown range: 1 second to 24 hours Auto-repeat function 1/100 second digital stopwatch Measuring capacity: 23:59'59.99"" Measuring modes: Elapsed time, split time, 1st 2nd place times Auto Calendar (pre-programmed until the year 2099) 12/24 Hour Formats Accuracy: +/ 30 seconds per month Battery: CR2025 Approx. battery life: 10 years Module 3768"