zOwie Omega Discussion Forum

I just purchased my first omega, a 70's seamaster cal.1022. It's in great shape, clean movement, original SS bracelet, etc. Local watchmaker said I got a great deal ($160)when he checked it for me. Only problem is this: I think the seals might be shot. I ran it under the sink (washing hands) and 15 min later had condensation in crystal. called local watchmaker, who told me how to dry out the watch and then suggested I get my money back, saying that it would cost $200 to fix the problem. Took it to different watchmaker, who said it probably just needed new gaskets, costing about $20-$30 bucks. After reading a lot of articles saying vintage watches aren't going to stay waterproof/resistant anyway, I'm thinking of forking out the 30 bucks and taking my chances. I really love the watch, and being vintage I don't expect the factory level of water resistance, just that it can get rained on without jacking up the (exceptionally smooth) movement. Is that a realistic expectation/attitude? Any feedback is welcome.
Sean