The Axis from High Gear is an altimeter watch with all of the extras, without the high price. This model features a dark graphite band with bronze face and silver bezel. Water resistant to 100 feet, this durable companion features a 3 second EL backlight, and runs on a single CR2032 watch battery (included). The ALTIMETER has a working range from negative 2,296 feet all the way up to 29,500 feet, displaying a 1 foot resolution every step of the way. Total accumulated and maximum altitudes can be tracked, along with 20 altimeter data readings of your choice -- keeping altitude, time, and date all stored into memory. The BAROMETER updates the pressure every minute, with a resolution of 1 mbar, and has a working range from 300 to 1100 mbar/hPa. Don't worry if you are not sure what to do with the barometer data, because you will also see simple weather forecast icons and even have access to a 24 hour barometric trend graph. The COMPASS features adjustable declination, 1 degree resolution, and a 16 cardinal point display. There is even a user option for a single or continuous reading. The THERMOMETER diplays the temperature with 0.1 degree resolution in Fahrenheit or Celsius. The working range for the digital thermometer is -4F (-20C) to 158F(70C). The TIME which displays hour, minute, second, month, day, year, and weekday, also has a user option for a 12 or 24 hour format and can keep track of up to 2 time zones. The ALARM can be set for an hourly chime and up to 2 daily alarms. The CHRONOGRAPH offers 1/100th second resolution with a 24 hour working range. Other. Chronograph. features include a Lap/Split display and a 100 lap memory capacity.