Seiko service recommendations

[Walster]

I have a few Seiko divers (SKX's) which haven't been serviced in over a decade. I still wear them while diving.

I would like to get the gaskets replaced.

Any recommendations?? I can use official Seiko repair facility in NJ, but don't know if there are better recommendations, perhaps with an independent. Any good independents who specialize in Seiko??

Thanks!