Suunto Observer TT

The tough, shock-resistant Suunto® Observer TT is designed for even the toughest athletic challenges. It measures your vertical ascents and descents, as well as the total number of runs skied and shows all that easily with one press of a button. It provides you with reliable information on barometric pressure and temperature and functions as a digital compass. Additionally, it has a calendar, clock, dual time display, and a stopwatch.

Features

Titanium housing with titanium elastomer strap
Quick access to logbook
Altimeter/barometer lock
Altitude Range: -500m - 9000m/-1600ft - 29500ft
History memory
Logbook function
Resolution: 1 m
Temperature compensation
Vertical speed
Chronograph
Maximum Number of Split Times in Memory: 99
Scrolling of lap times
Stopwatch
Compass
Bearing in degrees
Bearing tracking
Cardinal bearing
Declination setting
North-South arrow
Backlight Type: electronic
Luminescent display
Mineral crystal glass
Operating Temperature: -20°C - +60°C/-5°F - +140°F
Selectable metric/imperial units
Storage Temperature: -30°C - +60°C/-22°F - +140°F
Water Resistance: 100m/330ft
Low-battery warning
User-replaceable battery
12/24h
Calendar clock
Daily Alarms: 3
Dual time
Absolute barometric pressure
Altimeter/barometer lock
Barometer Range: 8,9 -32,4 inHg/300-1100 mbar
Barometer Resolution: 0,05 inHg/1 mbar
Sea level pressure
Temperature
Temperature Range: -20°C - +60°C/-5°F - +140°F
Temperature Resolution: 1°C/1°F
Trend indicator
Weather Memory: 4 days