You may wish to consult the following table for how the manufacturers currently expect you to interpret those markings: https://en.wikipedia.org/wiki/Water_Res

You may wish to consult the following table for how the manufacturers currently expect you to interpret those markings: https://en.wikipedia.org/wiki/Water_Resistant_mark#Water_resistance_classification https://en.wikipedia.org/wiki/Water_Resistant_mark#Water_res...