One other S&W option is the pre &post WWII Brazilian Contract of the M1917 revolver. All are marked 1937 under the crest. They run less than US Military 1917s.
When I got mine in the early 1980s, it was scratched all over! But about 25 years later most of the fine scratches blended in with the blue finish (The Parkerized [phosphate finish] guns will never do that). All 1917s including the BC guns left the factory with a blue finish. Many WWI guns were refinished before WWII as well as many BC gun after WWII with Parkerizing.
I like to carry my Brazilian Contract gun in the woods, just think of is as a 5" Mountain Gun with a lanyard loop. My 625 is a "Model of 1989", and while still 5", it is much heavier.
Ivan