Watch waterproof Tips:
Usually the waterproof watches is divided into the following specifications: 30 meters, 50 meters, 100 meters, 300 meters, 500 meters.
30 m: refers to the general living water, that is, when the splash of water droplets hand, when there is a drizzle of rain falling,
Note, however can not be too long, not in the sauna wearing.
50 m: 30 m and did not even end the difference can be ignored.
100m: You can take his car wash, shower, but not soaked in water.
300 m: can be swimming activities, but only for shallow swimming. (Do not be understood as in the 300 meters.)
500 m: this level can only be submerged, if I remember correctly, that is, look around 1,200,
May also be more, but do not do so according to the established value, it is likely you can afford the watch
Limit, so do not use this method to test the performance table.
Finally. Do not understand the depth of the water into the depth of the water, we say that truth is the pressure, but its
He's not right, there, these are for steel, plastic, rubber strap table, if not to leather strap
He points to even a little bit of water, including your sweat!
Additional information: At present any one of the waterproof watch, whether it is labeled anti-XX meters are not in hot water (> 40C °) in use.
There are two reasons:
1, the water molecules in the case of temperature greatly enhanced permeability, and waterproof watches are all designed based on cold water.
2, according to the thermal expansion and contraction, in the hot conditions, watch some of the components will have varying degrees of expansion, leading to a possible gap increases.