Suunto OBSERVER BLACK COLLECTION Limited Edition

Suunto OBSERVER BLACK COLLECTION Limited Edition OBSERVER BLACK

Altimeter altitude range up to 29,500ft/9,000m,
vertical assent/descent rate in m/min or ft/min,
logbook stores total vertical assent/descent up to 40,000 00 ft, average vertical ascent/descent rate, number of runs, duration of event instant access to the ascent/descent information while log book, continues to record, barometer measures absolute pressure in range 8 90 - 32 40 inhg or 300 - 1,100 mbar, barometer measures sea level pressure in rage 27 75 - 30 80 inhg or 921 - 1,080 mbar, absolute/sea level given in mbar or inhg, difference measurement for barometric changes, 4-day barometric memory, declination adjustable/global needle, north/south arrow, stopwatch range 23hr:59min:59min, countdown timer range 23hr:59min:59sec, 3 daily alarms, electro luminescent backlight, reverse display, thermometer