Our 12 week old daughter has watery eyes occasionally, even when she isn't crying. She produced tears from a few days old, which has been remarked on by others as unusual.
It doesn't seem to cause her any discomfort, and I guess it could be because she barely ever blinks, and is constantly staring with wide eyed wonder at this new world of hers. (Or it could be hayfever.)
We are going to the doctors just to get her checked out, but I suspect they will say it is nothing, unless I can provide some suggestions.
Do some babies have watery eyes in absence of an allergy or medical issue? What else could cause this?