S&W Model 19. Take a licking and keeps on shooting. Accurate and dependable. Still have two.
My favorite is my 1972 Ruger Security Six, it was made the same year as me, it started with my grandfather, then on to my dad, and he passed it down to me a few years ago. I used to carry it around on the farm when i was a kid, i am a pretty good shot with it, but the family connection has a lot to do with why it is my favorite.