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

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

Description Key Features: -Up to 10 ATM waterproof level, which can work normally at a depth of 100 meters (330ft) underwater. -Precise month, date, hour, minute, second and day display. -Chronograph and timer functions were integrated into this watch. -Support multiple useful functions such as: alarm clock, hourly chime, calendar and back light. -Dual time zone time display. 12/24 hour format switchable. -Japanese quartz movement. -With comfortable and soft TPU watch strap. -Shock resistant. Parameters: Time Accuracy: ±30 seconds per month Maximum Depth Underwater: 100m (330ft) Countdown Range: 23:59'59'' to 0:0'0'' Watch Shape: Rectangle Display Type: Digital Watch Movement Type: Japanese Quartz Battery Code: CR2025 Operating Battery Life Time: 1.5 to 2 years Dial Window Material: High Transparency Resin Watch Case Material: ABS Dial Color: Gray Case Size 42x31mm/1.6x1.2inch Case Thickness: 10mm/0.4inch Watch Strap Material: TPU Watch Strap Color: Black Clasp Type: Pin Buckle Watch Strap Width: 18mm/0.7inch Maximum Wrist Circumference: 215mm/8.5inch Minimum Wrist Circumference: 135mm/5.3inch Product Weight: 41g/0.09lb Package Weight: 135g/0.3lb Note: the watch battery is replaceable. If you find that the watch is not working or the text on the display is not clear, please replace the watch battery in time.