I would like to know about the waterproof performance of the watch.

The water pro of performance of a watch is generally indi cated by numer ical values , so that it can determine the degree of resist ance to water . For example , we often see numbers such as " 50 m " or " 100 m , " but these are only the oret ical depth s and may vary in actual use conditions .

The higher the number of water pro of ing performance , it is considered that the strong er the resist ance to water , but attention should be paid to it . For example , a 50 m water pro of watch is not actually able to with stand a depth of 50 met ers in the water , it is main ly a speci fication to c ope with the water wet ness in daily life . For this reason , it is not a problem to the extent of swim ming or sho wer ing in a pool , but it is not suitable for use in deep water .

Stand ards for water pro of performance

The water pro of performance of a watch is generally expressed by " AT M " or " m . " One ATM is equivalent to about 10 met ers of water pressure . Belo w are the bench marks for water pro of performance .

• 3 ATM (30 m): A level that can with stand water wet ness in daily life . Hand wash ing or getting wet in the rain is fine , but it is not suitable for swim ming or bat hing .
• 5 ATM (50 m): Swim ming is possible . However , it is not suitable for intense curr ents or div ing .
• 10 ATM (100 m): It is suitable for swim ming in the pool and light div ing , but activities in deep water should be avo ided .
• 20 ATM (200 m): Water pro of performance that can with stand more har sh conditions such as scu ba div ing .

Mainten ance of water pro of performance .

There are a few important points to keep the water pro of performance of the watch . First of all , regular maintenance is essential . In particular , pa cking and water pro of ing may need to be replaced as they det erior ate over time . Also , it is important to be sure to wipe it gent ly and dry it after so aking it in water .

In addition , shock and temperature changes can also affect the water pro of performance , so you should pay special attention . For example , if you are suddenly immers ed in hot water , you may put a stra in on the internal parts , result ing in a dec re ase in water pro of ing performance .

How to choose a water pro of watch

When cho osing a watch , choose one that has water pro of performance that su its your li festyle . For those who enjoy active sports , we recommend wat ches with high water pro of performance , but for everyday use , you may not need to ask for too high numbers . It ' s also important to consider design and fun cti ona lity to find a watch that works for you .

With the correct knowledge of the water pro of performance of the watch , you will be able to love it for a long time . When cho osing a watch , be sure to consider the water pro of performance as one criteri on . If you can find a watch that su its your style , you will be able to enjoy your daily life more .