Really, it means splash resistant–do not shower or submerge. This site was very informative for me and may be for you also:https://www.google.com/amp/s/www.thrillist.com/amphtml/gear/what-your-watch-water-resistance-numbers-mean
From the manufacturer
Boys’ and Girls’ Analog & Digital Watches
Water Resistant up to 50 Meters
Labeled Hands & Minute Markers
Easy-to-Read Dial & Fun Rotating Graphics
Practice telling time with the free Timex Time Machine app. Your child will learn how to tell time, as well as other relevant skills in a fun and engaging world. This app is ad-free and kid-safe.
Available for iOS and Android.
Award-Winning Product and Free Mobile App
- 2017 Tillywig Brainchild AwardSummer 2017 Academics’ Choice Smart Media Award2017 National Parenting Product AwardCreative Child Magazine 2017 Kids Products of the Year AwardCreative Child Magazine 2017 Seal of Excellence Award2018 Tillywig Brainchild Award
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Timex,Timex Girls TW7C10400 Time Machines Black Nylon Strap Watch,Timex Corporation,TW7C10400