Hi all I recently got my first Omega Seamaster 300m. As it is pre owned and had a battery change at some point I assume as the red dot has been broken. I want to ensure it has been sealed properly as I have no idea who did it. Is it a pressure test I need to get? If so how much will this cost me ? I'm 99% sure it's fine but I don't want to risk it. Or not sure if I'm just being paranoid! Thanks
A little bit paranoid, but a pressure test every 2 years is a good idea to ensure the seals & gaskets are still good enough to take it into the water. A pressure test is inexpensive and you might be lucky enough to get it for nothing.