For the athlete and the adventurer Apple designs its most rugged and robust Apple Watch yet. The Ultra allows you to unlock your potential with all-new features like 36-hour battery life precision dual-frequency GPS an action button to control various functions and its biggest brightest display. So whether youre climbing hiking or diving you can rest assured that your watch will be on hand literally to measure your performance every step of the way. | The aerospace-grade titanium case strikes the perfect balance of weight durability and corrosion resistance. The rugged Alpine Loop is made from two textile layers woven together into one continuous piece without stitching with a titanium G-hook to ensure a secure fit.90% Storage temperature T-T -20.
45 C Operating temperature T-T -20.
55 C general_information_attribute_container_name attribute_product_family_name Watch Product series Ultra Weight dimensions Weight 61.