Victorinox One Hand Opening Trekker, with non-serated blade - cant find a link for this one.
The blade is serrated.
It's not exactly what your looking for, but I've been happy with the Leatherman Super Tool I've been carrying since 1998. After around five years of ownership, I broke a plier jaw and sent it back under warranty. I had it back in a week and Leatherman had changed out all of the implements. http://www.leatherman.com/product/Super_Tool