Ok Mr. Shaw, sorry for the delay. Here are some suggestions from my personal collection.
The Sig P210 is, in my opinion, the finest pistol built. I'm talking about the Swiss target variants with the forged frame, not the later CNC frame. Shown here is a 2002 CNC Heavy Frame P210-6, an extremely rare forged Heavy Frame P210-6 model from 1975, a 1967 forged p210-6, and a 1954 P210-1
The Smith & Wesson 952 was brought up, so I'll include it here. They are outstanding. Here we have a 952-1, a 952-2 Longslide, and the even more accurate PPC9 in both standard and longslide configuration.
If you like Sig Sauer pistols, I recommend the German Mastershop guns, such as this P226 Sport, P226 X-Five Short, or this P226 X-Five L1
The Browning Hi Power was brought up in this thread a couple of times.
I don't consider them precision or high end. I do consider them to be very classy and beautiful, with a very extensive military history. Just be sure to get an older all Belgian forged frame model, such as these from 1960, 1962, 1969, and 1972
The CZ design is outstanding. Sphinx of Switzerland made the absolute highest quality pistols to use the design. Shown here are a Sphinx AT2000S, a Sphinx Competitor, a CZ 75 Champion, and a CZ 75 Tactical Sport.
If you like sexy Italian pistols, there are many to choose from in the high end category. Shown here are two Beretta Steel I pistols (one SAO and one DA/SA), a Pardini GT9, a Benelli MP3S (target variant of the B76), Beretta 92 Combat, and Bernardelli Practical VB.