Precautions for using the watch

1. Please use and adjust the watch correctly. The automatic mechanical watch must be wound up before the first use, but remember not to overfill the chain, so as not to damage the movement and jam the mechanism. Pay attention to the adjustment of the watch head to lightly push, Do not use strong force, confirm and send it back after adjustment to avoid waterproof failure due to the head not being tightened.

2. All mechanical watches have a running-in period. During the running-in period, if there is a difference of plus or minus one minute within 24 hours, it is normal. After the running-in period enters a stable stage, a second adjustment is made. The running-in period is generally set to three months, and the adjustment can be made at the local watch bank.

3. For the multi-function type, be careful not to press the stopper of the computer at will, and remember not to press it too continuously. The multi-function watch cannot use the chronograph function when the winding is too full, and the sapphire glass cannot be rubbed against diamonds or glass.

4. Time adjustment method of calendar watch:
A. First, pull out the handle to the time adjustment position, and then adjust the hands clockwise until the date jumps. At this time, it is 24:00 at night. If you adjust the time before 12:00 noon, please adjust the hour and minute hands clockwise to the desired position. It takes time; if the time is adjusted after 12:00 noon, please adjust the hour and minute hands counterclockwise to the required time.
B. Use the quick-pull button to adjust the calendar and week calendar to the desired date and week.
C, The time for changing the weekly calendar is allowed to be completed within 4 hours after changing the calendar.
D. Single-calendar watches are not allowed to use the quick-pull button to adjust the calendar every night from 11:00 p.m.

5. Precautions for watches:
A, Please clean the strap and case regularly; if it is a leather strap, avoid contact with water, moisture, cosmetics, etc., and avoid exposure to the sun. When wearing a watch, the sweat on the hands is corrosive to the case. The all-steel case is nickel-chromium alloy, which has better corrosion resistance, but it is also necessary to wipe the sweat with a cloth to prevent it from being corroded by sweat.
B. Do not open the back cover at will, lest dust enter the movement and affect the normal operation of the watch.
C. Do not put the watch in a wardrobe with moth balls to prevent the watch oil from deteriorating.
D. Don’t put the watch on the power amplifier, stereo or TV to avoid magnetization.
E. Watches that are not worn for a long time should be wound up regularly once a month. Watches with an automatic movement should swing back and forth for a few minutes or worn on the wrist for a period of time to automatically wind up the clockwork so that the parts do not As for the long-term static state, in order to ensure the operation performance of the watch machine.
F. Ordinary mechanical watches are damp, you can press dry cotton on the watch, and then bake it with a 40-watt light bulb for 5 minutes, and all the moisture inside and outside the watch will be evaporated. If the quartz electronic watch is damp, take a few small pieces of calcium chloride, wrap it in gauze, then open the cover of the electronic watch, and put the wrapped calcium chloride and the electronic watch into an airtight plastic bag or glass. The bottle is sealed, and the moisture can be removed in about 3 hours, so that the electronic watch can return to normal. For watches with severe moisture, the moisture absorption time can be extended appropriately.
G. After removing the outer packaging of the watch, keep the packaging box used to protect the watch. These packaging boxes to protect the watch can give the watch the safest protection when it is not worn normally, and prevent the watch from being broken or bumped, so it is necessary to keep the packaging box, and it is recommended that when the watch is not worn on weekdays, develop If you are used to putting it in the box, you can greatly reduce the chance of damage to the watch.
H, You should prepare a few more watches and wear them differently, so that you can avoid dust and other things on the same watch, and you can also enrich your personal style. Especially belt watches, if worn every day, will cause frequent wear and tear, and are more likely to break. In addition, the belt watch should be careful not to soak the belt in water.
I, try not to sleep with the watch on.
J, Please do not keep the watch close to solvents, metal mercury, cosmetic sprays, cleaning agents, adhesives or paints, or trendy brains, otherwise the case and strap will fade, deteriorate or be damaged. Brain is a very volatile substance, which can easily cause the oil to condense, miss the effectiveness of the lubricating oil, and cause the loss of the accuracy of the clock.
K, Do not use watches (including waterproof watches) in hot water baths, saunas, or environments with large temperature changes. The watch is suddenly cold and hot, and drastic temperature changes will increase the time error of the watch. The mainspring in a mechanical watch is easily broken due to very rapid temperature changes, and the rubber ring will age faster, because the waterproof performance of this watch will also be affected.
L, Whether it is a mechanical watch or a quartz watch, there are errors. The difference is that the error of a mechanical watch is a few seconds per 24 hours. The quartz watch is counted by a few seconds per month. Errors are inevitable, and mechanical watches will always have larger errors than quartz watches.
M, almost all mechanical watches need to be sent to a professional organization for maintenance on a regular basis under normal wearing conditions. Due to wear and tear, the balance wheel of the movement needs to rub against each other more than 10,000 times per minute, and the table oil plays a good role in lubricating in this process. Over time, the surface oil will gradually dry up, and the subsequent wear will gradually increase. For this reason, regular maintenance is an absolute must.
N, The battery life of a quartz watch ranges from 1 to 3 years, so the battery needs to be replaced regularly. If the battery is not replaced in time, it may cause battery leakage and damage the internal parts of the watch.

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