Coros VERTIX GPS Outdoor Adventure Watch for your Altitude and your Attitude
Adventure calls your name and you need a watch that will respond with you. The VERTIX GPS Adventure Watch provides the features and durability you need to take on even your dreams’grandest expeditions. The longest battery life strong enough for a Himalayan expedition or a thru-hike on the John Muir Trail all without a charge. The battery can allow up to 45 days of regular use , 60 hours full GPS mode and 150 hours when in UltraMax mode.