Depth meter for snorkeling: 30 m (according to ISO 6425)</br>Altimeter, Barometer, Compass, Temperature, Storm alarm, Sunrise / sunset, Depth meter for snorkeling</br>Battery life in time mode: 12 months</br>Low battery indicator</br>Temperature display range: -20° C to +60° C / -4° F to +140° F</br></br>Product Description</br></br>The award-winning Suunto Core comes in a range of stylish design options, packing easy-to-use outdoor functions in a robust construction. Combining an altimeter, barometer and compass with weather information, Suunto Core provides the essential features for adventures in the great outdoors. Designed to bring out the explorer in you.</br>