How to maintain EXTRI brand quartz watch

Matters needing to be noted about EXTRI brand quartz watches:

① Avoid the  strong impact:
Although Extri watch is shockproof, you  should avoid the sudden impact , so when you do exercise, it is best to remove the watch.

② Do not close to  magnetic items:
Watch parts are metal products, although it has the anti-magnetic device,  it's easy to make the time not correct when it is close to the magnetic objects.  It should  be away from radios, televisions and other electrical goods.

③ Do not close to solvent:
Mercury, cosmetic sprays, detergents, adhesive or paint, otherwise the case, strap, etc. become discolored, deteriorated or damaged.

④ Be away from camphor :
Camphor can decompose of oil , easily decompose grease of the watch parts, making the fault.

⑤ Do not often open the watch back:
Avoiding moisture and dust in the air into the watch parts , result in the fault.

⑥ Be away from water and steam:
Although Extri watch have the waterproof device, waterproof accessories may still slack over time, leading to mechanical wet and rust,
 so when washing and bathing,you need to take off the watch.

⑦ Method of collecting watch:
Don't put the watch in  your pocket or purse lest small cloth crumbs, dust into the watch, or perfume, cosmetics can  cause the oxidation
 of the watch parts. when not worn for long periods,it should be kept in a cool and dry box.

⑧ Take off the watch at  bedtime:
Linen and cotton fibers , the temperature difference of  inner and outside , are easy to cause the damage of watch.

⑨ Avoid rapid temperature changes:
Because  the watch case is made of a variety of different materials, the rapid temperature change is likely to affect  the cooperation of all watch parts as well as the water resistance of the watch.