100M Digital Submersible Waterproof Swimming Wrist Watch with Alarm and Stopwatch Functions, Support Dual Time Zone, Timer Countdown, 12/24 Hour Format, Black, Strap

-The waterproof level of this watch has reached 10 ATM waterproof, which can work normally at a depth of 100 meters (330 feet) underwater. It is not only suitable for wearing in water activities such as swimming, diving, snorkeling, surfing, boating, water skiing, but also to be worn in daily life and outdoor sports, such as jogging, hiking, climbing, cycling, etc. -The built-in stopwatch and clock timer function can meet the precise timing needs of exercise and sports competitions. -Dual time zone display function will make your travel more convenient; 12/24 hour display can meet different people's time reading habits. -Supports multiple useful functions, such as: alarm clock, hourly chime, calendar and backlight. -The watch battery is replaceable. If you find that the watch is not working or the text on the display is not clear, replace the watch battery in time.