2, in case water phenomena (air) should be immediately sent maintenance cleaning to prevent rusting movement;
3, if the table back with the protective sheet or affixed with labels, before using them peeled off, otherwise the sweat will penetrate the protective backing paper, leading to the table back to rust;
4, do not watch exposure to various solvents and various chemicals, otherwise case strap, etc. due to erosion and discoloration, rust;
5, watches (only quartz watch) at room temperature within the range of 5 ° C ~ 35 ° C can be stable and accurate operation, temperatures exceeding 50 ° C can cause battery leakage or shorten the battery life. Do not leave the table for a long time in a low temperature -10 ° C environment, because cold air can cause time to go slow or go fast when the watch returns to normal temperature, running back to normal.