Suunto X-Lander watches

Time

    * 12/24 hour clock
    * Calendar pre-programmed to the year 2089
    * 3 daily alarms
    * Stopwatch, range 23:59,59 / Countdown timer, range 23:59, 59

Altimeter

    * Current altitude: range up to 29,500 ft / 9,000m - resolution 10ft / 5m
    * Ascent/descent rate in ft/min or m/min
    * Difference measurement function allows zeroing of the altimeter for following vertical progress between stages
    * Automatic 24-hour memory stores altitude and ascent/descent rate for every hour
    * Logbook stores total ascent/descent, average ascent/descent rate, number of runs skied, duration of log 

Barometer

    * Absolute pressure range 8.90 - 32.40 inHg / 300 - 1100 mbar
    * Sea level pressure range 27.25 - 31.90 inHg / 921-1080 mbar
    * Resolution 0.05 inHg / 1 mbar
    * Difference measurement function allows zeroing of the barometer for following e.g. overnight changes in barometric pressure and temperature
    * Automatic 4-day memory stores pressure information in one hour intervals for the last six hours, then in six hour intervals
    * Adjustable sea level pressure function
    * Barometric trend indicator
    * Temperature: range -20 - +60 C / -5 - +140 F 

Compass

    * Shows bearing in degrees and cardinal or half-cardinal point
    * North-South arrow
    * Bearing tracking function displays locked bearing, actual bearing and difference between these declination adjustment
    * Declination adjustment 

Other Features

    * Backlight, electroluminescent
    * User-replaceable battery
    * Easy-to-read display
    * Water Resistant to 30 m / 100ft
    * Weight 1.9 oz / 55g

Suunto Watch Face Specs(cm)

    * Thickness: 1.56
    * Casing Diameter: 5.1