Different kinds of watches are functioning differently. For example, some watches would be suitable for running while others are fit for diving. Before buying a watch, you should know clearly what functions you want the watch to have. If you are looking for a diving watch, you should be more careful as they need to be equipped with many functions. Then, what is their requirement? Let me guide to you.
Firstly, a diving watch must manage working in the deep water. This is the most obvious requirement. But be cautious that those watches with “water resistant” or “water proof” symbols are not assured to be able to resist water in the deep sea. The watch must be able to resist water of 100 meters (3ATM) before it is taken into the deep water. You should also check the materials of the watch to see if it is suitable for diving. Only crystal glass and carbon rubber are hard enough for deep water diving. Otherwise, the watch would be crushed by the pressure from the deep water.
Secondly, a diving watch must be equipped with a precise GPS function, a water depth monitor and a laser light. They are the basic function of a diving watch. The GPS function is used to monitor the exact position of the diver in the deep sea while the water depth monitor is to monitor the exact depth of the water. The laser light Read the rest of this entry »