The Fossil Q Marshal is IP67 Resistant. This means it can stay in a meter of water for 30 minutes without damage. However, it is not completely waterproof, and shouldn’t intentionally be exposed to water. Anything deeper than 1 meter is potentially harmful for the watch, so it is not recommended to swim with.
Also, it depends on the watch band. For example, if you go with leather, water can ruin the band or at least make it soggy for a while. In short, the Fossil Q Marshal is not waterproof, but it is water resistant. This means the smartwatch is protected from things like perspiration, rain, and the occasional splash of water.
Check out the fun unboxing video below: