50s/60s Seamaster case illustrated database

Many Seamasters have similar cases, in terms of shape at least, but with different references. For instance, ref 2846 / 2848 / 2849 / 2921 etc. seem to share the same case with "fat" lugs.

I'm trying to find a database with pictures of all the Seamaster cases ever created.

For a given case shape, I'd like to find all the watch references associated with it.

Does anyone know where to find this information?