I'm on my second PRS18q (the first is at the bottom of the Atlantic - long story) and it is showing that the battery is coming to the end of its life. When I had the battery changed on my first one, no jewellers would touch it because of the 300m depth rating, and I made the stupid mistake of sending it off to Timpsons, who massacred the case back. Now I have a beautiful condition second attempt, I don't want some cack-handed amateur scarring it.
Does anyone have any recommendations for somewhere reliable to get the battery changed and pressure tested?