North Edge Apache Outdoor Sport Digital Watch for Men, Water Resistant, Brown-Black

This APACHE watch is using CR2032 battery, no need to charge, but to conserve battery life, the backlight will not very bright, but enough for time reading the dark.. Functions: altimeter, barometer, Thermometer, air pressure trend and altitude trend and altitude trend; EL backlight. Professional watch suitable for swimming, running, etc.. due to the difference between different monitors, the picture may not reflect the actual colour of the item. We guarantee the style is the same as shown in the pictures.. SIZE: the diameter of watchcase is: 2.04 inch, the net weight of watch is 4.37 oz. this is a big size with a little heavy men's watch ,so please be sure this is suitable for you. thanks