North Edge Apache Tactical Sports Watches for Men Outdoor Survival Military Compass Rock Solid Digital Watches with Durable Band, Steps Tracker Pedometer Calories (Black)

FUNCTION 1, Altimeter (altitude trend chart and climb rate) 2, Barometer ( air pressure trend chart) 3, Compass 4, Thermometer 5, Weather Forecast, World Time 6, Pedometer, step counter, calorie, distance record 7, Time functions: hour, minute, second, year(2000-2099), month, date, weekday, 8, Alarm clock (2 sets alarm clock, ) 9, Countdown timer (99:59:59~0) 10, Stopwatch (0~:59:59), 12, Worldtime functions 13, Corporates digital compass, altimeter, barometer, Thermometer, air pressure trend and altitude trend and altitude trend 14, Button tone on or off 15, Battery life remind 16, EL Backlight

• ++Battery life: 18 months+Function Brief:Compass, Altimeter,Barometer , Thermometer,Weather Forecast, World Time,Dual Time,Pedometer, calorie, distance record,2 sets alarm,Countdown timer ,Stopwatch, EL Backlight.
• Materials: Solid metal case with durable and breathable nylon band(1set extra silicone band for exchange ) ,Japenese battery. (CR2032 18months life).
• Watch Size: Diameter: 50mm/1.97in; thickness: 16mm/0.63in; width of band: 24mm/0.94in; net weight: 117g/4.12oz.（since it is a little big and heavy ,please kindly check if it meet your needs)
• Waterproof: 50M waterproof, means you could wearing it for swimming (not diving), don't push the button when it is under water, also do not wearing it for hot water bath, it will reduce its life span.
• Package Include: Watch X1; manual X1, extra silicone band X1, packed in a black square gift box.