Automatic mechanical watches use the Note:

A non-professionals do not open the back cover to prevent damage.
Second, watch adjustment be sure to handle head pushed back in the end.
Third, the strap length adjustment: minor adjustments to move the location of the pins, a substantial adjustment in the required removable strap with tablets.
Automatic watch, mechanical activities of the wearer small travel time Pianman, this is a normal phenomenon. First use, turn the handle head 20 to 30 times the winding of the initial winding.

Manual mechanical watches use the Note:

One, once every 24 hours on a full winding in order to ensure that travel time to jump the date required for adequate power. 12:00 winding up hold the table, the table clockwise first full spring. Note on after full winding, do not force the rotating table, so as not to twist off the handle shaft or spring.
Quickly adjust the calendar need to pull out the crown, after midnight for the quasi 12:00 allocate 3-4 hours counterclockwise, then clockwise reversal of 12:00, calendars, fast tune day. Pull out the jump table to rotate clockwise around the needle two turns, you can get the calendar along day.
Third, the strap length adjustment. Minor adjustments to move the location of the pins, a substantial adjustment in the required removable strap axis.
Fourth, when used to make no contact with water, steam, high temperature and corrosive gases, in order to avoid unnecessary damage to the movement and appearance. To avoid strong vibration, and away from strong magnetic field environment.
Do not own to open the back cover.

Quartz table Cautions:

A non-professionals do not open the back cover to prevent damage.
Second, watch adjustment be sure to handle head pushed back in the end.
Third, the strap length adjustment: minor adjustments to move the location of the pins, a substantial adjustment in the required removable strap with tablets. On the instructions only for the ordinary quartz watches and mechanical watches, does not include special movement of the watch.

1.  Battery
When the quartz watch second hand every few seconds to jump or stop and go, and when the battery power is exhausted, replace the battery without electricity, electroplating pool avoid prolonged stay in the table and lead to movement damage.

2. Temperature
The quartz watch normal ambient temperature of -5 degrees to 50 degrees, Do not watch in high or low temperature environment (such as sauna, hot springs), otherwise it will affect the accurate and battery life when the watch to go.

3. Automatic mechanical watches
Automatic mechanical watches have to rely on the wearer's arm, white dynamic, self-winding, so must be worn every day more than eight hours in order to ensure accurate timing. Such as daytime wear time is not enough lead to go when they were under, it is suggested to remove the watch at night, watch the state level about swing one minute, to supplement the winding.

4. Waterproof
The waterproof watch is water in their daily lives, but can not wear while swimming or diving, it is recommended not to wear bathing, in order to avoid the occurrence of water movement coil short circuit or corrosion of watch go when.

5 Shock and vibration
Watch the use of high hardness materials (such as tungsten carbide, ceramics, sapphire, etc.), the material is resistant to impact the performance is poor, you should avoid the drop, collision, to avoid friction with high hardness items.

6. Magnetic
Watch should be kept away from television sets, magnets, speakers and other objects with strong magnetic field, so that the magnetic field on the movement caused by injury affecting the watch to go accuracy.

7. Chemicals
The watch should avoid contact with a variety of solvents (for example; alcohol, gasoline), mercury, cosmetics, aerosol sprays, adhesives, detergents, paints and other corrosive liquids or gases, in order to avoid case, the surface of the strap erosion discoloration, deterioration or damage.

8. With care
Accumulates in the case and belt dust, moisture and moisture may cause corrosion. To this end, we should always use a soft, dry cloth to clean the watch. Careful care of watches, in accordance with the requirements of the manual correctly use your watch.