Water resistant to 330 feet (100 M): suitable for snorkeling, as well as swimming, but not diving
This watch from Casio is a full LCD Analog-digital watch, water resistant up to 100m, has an auto EL backlight with afterglow and displays world time. This watch also has a countdown timer, a 1/100 second digital stopwatch, an hourly time signal, an auto calendar, 12/24 hour formats.