ILAME 10 ATM Water Resistant Sports Wrist Watch for Swimming and Diving, Alarm Clock, Stopwatch, Timer, Dual Time Zone, Calendar, 12 24 Hour Format Switchable, Black

-The waterproof level of this watch has reached 10 ATM, which allows normal operation at a depth of 100 meters (330ft) underwater. It is not only suitable for water activities such as swimming, diving, snorkeling, surfing, rowing, water skiing, but also suitable for daily life and outdoor sports, such as running, hiking, climbing, cycling, etc. - The function of stopwatch and countdown timer integrated into the watch will meet the precise needs of chronometrelorsexercises and sports competitions. - The function of displaying the two time zonesmakes travel more convenient; the display in 12/24 hour format to make the time reading habits of different people. -Supports multiple functions: alarm, biphorary, calendar and backlight. - The battery of the watch is hardening. If you find that the watch does not work or the text on the display is not clear, please replace the watch battery in due course.