Suunto Essential User Guide -

Technical data

General

• Operating temperature -20°C … +60 °C / -4°F … +140°F
• Storage temperature -30 °C … +60 °C / -22°F … +140°F
• Water resistance: 30 m / 100 ft (according to ISO 6425)
• Lens: sapphire crystal
• User-replaceable battery CR2032
• Battery life-time: ~ 1 year in normal use

Altimeter

• Display range: -500 m … 9000 m / -1640 ft … 32760 ft
• Resolution: 1 m / 3 ft

Barometer

• Display range: 920 … 1080 hPa / 27.13 … 31.85 inHg
• Resolution: 1 hPa / 0.03 inHg

Depth meter

• Depth display range: 0 … 10 m / 0 … 32.8 ft
• Resolution: 0.1 m

Thermometer

• Display range: -20°C … 60°C / -4°F … 140°F
• Resolution: 1°C / 1°F

Compass

• Resolution 1°