Electro-luminescent backlight.
Altimeter:
Shows your current altitude reading with graphical trend curve and your vertical progress.
Barometer:
Monitor weather changes with barometric pressure and temperature reading.
Temperature:
Compass:
For navigating and monitoring the right direction.
Heart rate monitor: Display range 30 - 240 beats / min.
Polar OwnCal®: Counts and displays calorie expenditure.
Polar Fitness Test: Measures your fitness level in 5 minutes.
Polar OwnCode®: Prevents cross-talk from other heart rate monitors.
Target zones with visual alarm: 1 set of limits
Target zones with audible alarm: 1 set of limits
Maximum heart rate of total exercise: The highest number of heartbeats per minute (bpm) during maximum physical exertion. The HRmax-p score predicts your individual maximum heart rate.
Average heart rate of total exercise.
1/100-second stopwatch.
Wireless ECG accurate heart rate.
Alarm.
Stainless steel case. Resin band.
Dimensions: For MEN.
Warranty: 2 years.
You can see Instruction manual (PDF) here