Yes, your Ballast timepiece is water resistant. Please note that Trafalgar models come with a genuine leather strap which is not water resistant, while Valiant models come with water resistant integrated silicon strap.
We recommend that while your watch is built to a very robust specification that you avoid adverse contact with sea water, diving conditions, steam, and hot water to protect the integrity of your timepiece.
The water resistance of the timepiece cannot be guaranteed indefinitely due to wear on the seals, shock or chemicals substances. We therefore recommend that you regularly check the timepiece’s water resistance and have an authorized service center change the seals.