Be very careful if you live anywhere but an exceedingly dry climate. I got caught in a rainstorm with my watch on and it seizes up now. It turns out that this watch is not water-resistant in the slightest.
piepsThe case is rated for 3 ATM water resistance, which should be fine for rain, washing hands, etc. All our watches are covered by a 2 year warranty. Please email sales@kentwang.com and we'll take care of this for you.