The altimeter includes functions showing current altitude up to 29,500 ft/9,000 m, and your ascent/descent rate in feet or meters per minute. Its difference measurement function allows zeroing of the altimeter for following your vertical progress between various destination stages, and the automatic 24-hour memory stores your altitude and ascent/descent rate for every hour continuously, with a logbook that stores total ascent/descent, average ascent/descent rate, and even the number of runs you've skied for the duration of the log.

The barometer provides absolute pressure range from 8.90 - 32.40 in Hg / 300 - 1100 mbar, and sea level pressure range 27.25 - 31.90 inHg / 921-1080 mbar. You'll also get 0.05 inHg / 1 mbar resolution, and a difference measurement function that allows zeroing of the barometer for following overnight changes in barometric pressure and temperature. There's also an automatic 4-day memory--which can store pressure information in one hour intervals for the last six hours, then in six hour intervals after that--and a handy, adjustable, sea-level pressure function.

The compass function includes bearing in degrees and cardinal or half-cardinal point, a North-South arrow, and a bearing tracking function which displays locked bearing, actual bearing, and the difference between these declination adjustments. There's also a bubble level to indicate level position to ensure +/- 2-3 degree reading accuracy, and a declination adjustment. The watch function provides a basic 12/24 hour clock, a calendar pre-programmed to 2089, 3 daily alarms, and a stopwatch and countdown timer that both run for 23:59:59 hours. You'll also get a thermometer, and the watch comes with a user-replacable battery. All this is packed into a 1.9 oz. device.

Product Description
The watch that started it all! Suunto's original Wristop Computer, the Vector changed the face of sport watches forever with its groundbreaking combination of features, including an altimeter, barometer, electronic compass, digital log book, and watch. Introduced in 1998, the Vector was the first watch to make it to the summit of Mt. Everest. Today, the Vector is still considered the standard by which other sport watches are judged, and it remains a favorite everywhere, from the mountain tops to the Marine Corps. 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 Temperature - range -20 - +60 C / -5 - +140 F Compass - shows bearing in degrees and cardinal or half-cardinal point Backlight, electroluminescent User-replaceable battery Low Battery Indicator Easy-to-read display Water Resistant to 30 m / 100ft Weight 1.9 oz / 55g