Different variations of outdoor watches are now available in the market to cater different adventure sports requirements. There are dive watches for those who like to explore the seas; pilot watches for individuals who like to fly high up in the skies; and adventure watches for backpackers, trekkers and mountaineers. Different brands manufactured a number of specialized watches to provide high precision timekeeping devices to the athletic and active individuals whilst integrating other useful features to the watch like tide graph, moon-phase, depth meter, slide rule, world time and many more. There are also shock resistant watches such as the G-Shock, which can be used in multiple activities. These outdoor watches are mostly magnetic and water resistant and have high durability to cope with the harsh and challenging environments.