What do you need to pay attention to waterproof watchesby HongRong L. ceramicslife
(1) waterproof watches apron
easily deteriorate, and should be changed regularly, or be replaced at each repair.
(2) waterproof watches sheet glass damage can be affected, appears damaged should be replaced.
(3) do not wet in water ,the waterproof watches crown operation, to prevent water entering the machine watches.
(4) after being used to push the crown in the end, the crown should pay attention to the turnbuckle lock on the waterproof watches, without leaving a gap.
(5) waterproof watches stained water should always dry.
(6) to prevent contact with chemical substances waterproof watches, otherwise it will affect the case and waterproof apron, reducing water resistance.
(7) Do not place the waterproof watches in high temperature (ten 60 ℃) and low temperature (-10 ℃) environment for a long time.
(8) If the water mist spots inside the waterproof watches, should be promptly removed to avoid mechanical rust.
waterproof watches structure
1, Waterproof watches structure. It seams and screw-type differences, that is threaded bottom of the waterproof watches, the main frame and the bottom shell has a concave-convex notch another bite report. Selection structure found only in "Tissot" brand watches
2, screw tightened waterproof watches structure. This is the most common and most waterproof watches a domestic table adopt this structure. It features a cover and case with screw connection and pressure sealing gasket, cover edge after 0 8,10,14 a symmetrical corners, etc., can be used to open the table is being opened. Soviet "flying", "Russia" and other brands, although non-threaded end, after another threaded ring closure should also belong to this category.
3, withdrawal pressure waterproof watches structure. Bottom is a concave steel bowls, waterproof watches machine mounted on steel bowl, pressing on tight circle and table Mongolia, the main shell frame closely linked to the case, waterproof performance is good. It is characterized by the case no thread, cover is rounded polygon, edge cover gasket, by squeezing tight fit, available blade to pry open. Just chord stem (commonly known as unsolicited bar) for double pole, convergence at easy storage rust. Import "Swiss watch" many as such.
4, knife exposing cover waterproof watches structure. This water table is often overlooked by people mistakenly believe that the general table. Although it was the same as ordinary table knife bowed back cover, but is much more stringent, waterproof watches handles, cover the same pad rubber band, also can play the role of water. The famous "Armani watches have adopted such a waterproof watches structure.
waterproof watches Specifications
General specifications waterproof watches divided into the following categories: 30 m, 50 m, 100 m, 300 m, 500 m.
30 m: refers to the general living water that splashed water droplets when washing hands, as well as the next rain falling rain, but can not pay attention for too long, can not be worn in the sauna.
50 meters: 30 meters and no difference can be ignored.
100 meters: you can take him wash, shower, but not soaked in water.
300 meters: for swimming activities, but only applies to shallow swimming.
500 meters: This level can only be submerged, is 200 meters or so, but do not do according to the predetermined value, it is probably the limit you can afford the watch, so do not use this method to test the performance waterproof watches.
Created on Dec 31st 1969 18:00. Viewed 0 times.