Feature:

Electro-luminescent backlight, Auto light switch, afterglow, low temperature resistant (-20C/-4F), Thermometer, Display range: -20 to 200C (-4 to 392F), Display unit: 0.1C(0.2F), *Changeover between celsius (C) and Fahrenheit (F), Worldtime: 10 sites (preset with information about fishing sites around the world; preset data can be replaced with user data), 8-charactor site name, daylight saving on/off, Tide graph, Moon data function, (moon up & moon down time and moon age of the input data), Moon phase graph, Daily alarm, Hourly time signal, Auto-calendar (to year 2039), 12/24-hour formats, Regular timekeeping: Hour, minutes, seconds, pm, month, date, day, Accuracy: +/- 15 seconds per month, Approx. battery life: 2 years on CR2025.