RICHARD'S WATCH SHOP

Altitude Range -500 Meters - 9,000 Meters (-1600 Feet - 29,500 Feet) Resolution 5 Meters (10 Feet) Vertical Speed Total Ascent/Descent Difference Measurement Automatic 24 Hour Memory 8 kB Logbook Function Recording Intervals/Total Log Time20 Seconds/10 Hours 1 Minute/12 Hours 10 Minutes/168 Hours 60 Minutes/240 HoursHistory Memory Altitude Alarm Temperature CompensationWeather FunctionsAbsolute Barometric Pressure Seal Level Pressure Trend Indicator 4-Day Weather Memory Temperature Difference Measurement Temperature CompensationCompass FunctionsBearing Degrees Bearing Resolution: 1° Norht/South Arrow Bearing Tracking Declination SettingChronograph FunctionsMaximum Number of Split Times in Memory: 2 Stopwatch Countdown TimerWatch Functions/General Properties12/24 Hour Time Calendar 3 Daily Alarms Water Resistant to 30 Meters (100 Meters) Metric/Imperial Units User-Replaceable Battery Low Battery Warning Backlight Aluminum Housing Material