Lasika Kids Swimming Sport Digital Wrist Watch - W-F71

Summary:

　　1. Specially remind everyone that any watch should not be worn in warm water or in the bathroom, even if your watch is a waterproof watch, because the sealing roll rubber of the watch is easy to age when heated, and the surrounding water vapor molecules are relatively small, which can easily penetrate into the case and cause damage to the internal machinery.
　　2. If the watch is abnormal, it should be sent to a special watch shop for inspection immediately.
　　3. The mechanical automatic watch must be in the case of sufficient activity, that is, it must be worn for more than 10 hours a day before it can operate normally.
　　4. Different watches should be worn on different occasions. For example, it is best to choose a sports watch with excellent waterproof and shock resistance when exercising.
　　5. If there is a watch marked WATER RESESTENT or 3ATM on the watch cover, it is generally only suitable for splashes or light rain without pressure.
　　6. Since the internal mechanical structure of each watch is different, under normal use, the error of a mechanical watch or a mechanical automatic watch is within 30 seconds per day (this standard is promulgated by the national ministries and commissions), while the error of a quartz watch is lower and more accurate.