I picked up the 437 a few weeks ago new. The bullet casing was marked 9/2009 and in my internet research I come up with little to no results.
Here is a pic of it.
At 1st I hated that two-tone and wasn't going to have the gun shop order me a all sliver J-frame but as I was looking at it, I grew to like it just that fast.
So in short, when did S&W start and end production on it AND how many was made.