Rugged Outdoor Watch Designed for Off-Grid Adventures Mineral crystal display with durable aluminum bezel Night vision goggle compatible red backlight for stealth use ABC sensors: altimeter, barometer, compass, plus weather tracking Water resistant up to 30 meters; suitable for shallow snorkeling (10 m) Time, date, and multiple watch functions for everyday utility Up to 12 months of battery life in time mode SUUNTO CORE ALPHA Suunto Core Alpha packs the key outdoor features in robust construction with a comfortable yet durable textile strap. Combining an altimeter, barometer and compass with weather information, it will bring out the explorer in you. The night vision goggle friendly red backlight helps you stay unnoticed when hunting. Suunto Core Alpha is designed and made in Finland with the quality that Suunto is known for. Tested to military standards (MIL-STD-810), the watch will make sure your journey is safe and successful even in the toughest and most demanding conditions. Suunto Core Alpha has passed 9 tests, including pressure, heat/cold, shock, drop, freeze/thaw, rain, humidity and dust. Benefits Altimeter Barometer Compass, adjustable declination Temperature Storm alarm Sunset/sunrise times Tested to military standards Made in Finland Red backlight, night vision goggle friendly Textile strap (Berry amendment compliant) User replaceable battery (CR2032), battery life ~12 months Multiple watch, date and time functions 30 m / 100 ft water resistance Depth meter for snorkeling (10 meters) Metric and imperial units Multilingual menu: EN, DE, ES, FR Specifications Measurements : 49.5 x 49.5 x 15.1 mm / 1.95 x 1.95 x 0.59 " Weight : 67 g / 2.36 oz Bezel material : Aluminum Glass material : Mineral crystal Case material : Composite Strap material : Textile What's in the box? : Suunto Core All Black and Quick Guide Country of manufacture : FI