Suitable for children and adults over 8 years old 2. About waterproofing: Life waterproofing can only live waterproofing, rain water, washing hands and face is no problem, no swimming or bathing, no large area flushing, and all watches cannot be hot water proofFunction: life waterproof, luminous, calendar, luminous, calendar, week, stopwatch timing, alarm clock and other multi-functions.
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