The Suunto 9 Peak Pro is a high-performance multisport watch with impressive battery life and military-grade durability. Its ultra-thin, Nordic design gives it a timeless look. In sports, every second counts. Thanks to the powerful chipset, Suunto 9 Peak Pro responds faster than ever to your touch. Suunto 9 Peak Pro is also a reliable companion on longer adventures. With 40 hours in the best GPS mode, it has the best battery life of any sports watch of its size. With superior GPS, you'll know your location, pace and distance even more accurately in demanding environments. The Suunto 9 Peak Pro has been tested to US military standards for durability. It is water resistant to 100 metres and made of the highest quality materials such as sapphire crystal, stainless steel and titanium (depending on the version). Durability is not a question of elegance. Like its predecessors, the Suunto 9 Peak Pro is the thinnest GPS multisport watch on the market.