Leather Strap Chronograph Quartz Watch for Men Round Black Dial with Moon Phase and Calendar Display Waterproof Luminous Wristwatch as Gift for Men

NOTES:

1.The watch has passed a water resistance test before leaving the factory and is capable of withstanding water pressure up to 30 meters, but it is not suitable for hot water, warm water, steam, bathing, or swimming!

2.Due to the thermal expansion and contraction of materials, it is advisable to avoid using the watch in environments with significant temperature differences. Extreme temperature changes may cause the moisture in the air inside the watch to condense, leading to water ingress and fogging inside the watch.

3.Please keep the crown and back cover of the watch tightly secured during use to maintain its waterproof effect.

4.Avoid placing the watch in close proximity to magnetic objects (such as speakers, televisions, radios) to prevent interference with the product's performance.

5.Do not expose the watch to solvents or chemical substances, as they may cause discoloration and corrosion of the watch case and strap.

6.Mechanical watch principle: Mechanical watches require automatic winding through arm movements, so it is recommended to wear the watch for at least eight hours a day to ensure accurate timekeeping.