Time

• 12/24 hour clock
• Calendar preprogrammed 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
• Bubble level to indicate level position to ensure +/- 2-3 degree reading accuracy 
• Declination adjustment 

Other Features

• Backlight, electroluminescent
• User-replaceable battery
• Low Battery Indicator
• 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