Suunto ESSENTIAL - Technical Data

11.2 Technical data
General
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Operating temperature -20°C ... +60 °C / -4°F ... +140°F
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Storage temperature -30 °C ... +60 °C / -22°F ... +140°F
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Water resistance: 30 m / 100 ft (according to ISO 6425)
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Lens: sapphire crystal
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User-replaceable battery CR2032
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Battery life-time: ~ 1 year in normal use
Altimeter
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Display range: -500 m ... 9000 m / -1640 ft ... 32760 ft
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Resolution: 1 m / 3 ft
Barometer
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Display range: 920 ... 1080 hPa / 27.13 ... 31.85 inHg
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Resolution: 1 hPa / 0.03 inHg
Depth meter
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Depth display range: 0 ... 10 m / 0 ... 32.8 ft
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Resolution: 0.1 m
Thermometer
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Display range: -20°C ... 60°C / -4°F ... 140°F
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Resolution: 1°C / 1°F
Compass
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Resolution 1°
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