Built for Battle: Garmin Instinct GPS Watch

If you demand the ultimate in durability from your gear, Garmin’s battle-ready Instinct GPS watch is made for you. Constructed to U.S. military standard 810G for thermal, shock and water resistance plus rated waterproof to 100-meters, it will endure the abuse and bring back your data, safe & sound. 14-day power backup, built-in 3-axis compass/barometer/altimeter plus multiple GLONASS and Galileo support, HRM, and loads more.