Need your opinion on a purchase

Hi Everyone.

I'm new here and am looking for some advice. Currently wearing a Speedmaster date and am looking for a diver style watch to add to my collection. I'm trying to stay below $2k.

I've narrowed it down to a Longines blue Hydroconquest with a ceramic bezel or a black certified Seamaster 2201.50 from 2007 that looks great and has been cleaned and gone over by a watchmaker. Both are under $2k but the Seamaster is about $400 more.

I would appreciate your thoughts.

Thanks