1, please don't will watch and Magnetic of objects close to each other;
2, in case of water phenomenon (have air) should be immediately send maintenance points cleaning so as not to movement corrosion;
3, if back with protective sheet or with stickers when Please in "with before will they off, otherwise the sweat will into the protection the backing sheet in lead to back rust;
4, do not will watch contact various solvent and all kinds of chemical drug, or case strap and will by erosion and color, corrosion;
5, watch (limited to quartz watch) in at room temperature 5 °C ~ 35 °C of range in can be stable and accurate operation, temperature ultra-50 °C will lead to battery leakage or shorten battery life. Do not will table long time on low temperature-10 °C environment in, because air conditioning will lead to time go slow or go fast when watch return at room temperature run response is normal;
6, watch according to the waterproof performance can be divided into diving table, water table and not waterproof table. Watch waterproof is rely on table glass, back cover, table to turn and so the of waterproof apron to corresponding standard, divided into different level:
- (1) SWEAT proof (SWEAT-RESISTANT): Very Popular easy to understand, only to prevent sweat ran to the table inside;
- (2) General waterproof (WATER-RESISTANT): is occasionally met WATER didn't relationship, for example you to spend water don't be careful spray to own hand the Don't nervous, off to wipe clean haven't problem the in short is to prevent life in by chance of small water flowers;
- (3) 30 M waterproof (30 M, 3ATM, 3BAR ): watch the have "30 M" words of table this is waterproof table, can be used for daily freshen up or the rain "with but main is in order to prevent movement by dust and moisture damage. 30 m waterproof professional people of explain is, each square centimeters area can be under 3 kilograms of pressure, about static state under equivalent to water depth 30 m of pressure equivalent in 3 A atmospheric pressure of pressure. the We ordinary consumers for we as long as remember 30 m, is waterproof table basic primary of it can;
- (4) 50 M waterproof (50 M, 5ATM, 5BAR ): watch the have "50 M" words of table the 50 M water table, is consumers mind in real mean the water table can be used for swimming and general housework waterproof of watch. Remember do not in water adjust the table;
- (5) diving table (100 m waterproof 200 m waterproof 300 m waterproof and other ): is professional waterproof table can be used for swimming and diving and underwater work.