If you’re not interested in 745’s or other S&W products that they put together with left over parts inventory, (and then gave FANTASTIC names to,) just move on from this. 
Another post 745 production showed up, and now I suspect there are probably more.
I still feel very lucky to have gotten my ANIB “745 Performance Center Special”, (1998,) just a few years ago. It was $700.00 and actually checks out with a PC Product Code and Earl confirmed/remembered the 15 Lew Horton got in 1998.
Now I see another one, (1990,) This one was named “745 .45 Special Limited Production” with a different Product Code. It seems S&W was using up leftover 745 parts right away.
Wasn’t there a “Classic” series offered in some other models? I’m definitely not putting these products down but the marketing and frugal use of leftovers still amazes me.
Jim

Another post 745 production showed up, and now I suspect there are probably more.
I still feel very lucky to have gotten my ANIB “745 Performance Center Special”, (1998,) just a few years ago. It was $700.00 and actually checks out with a PC Product Code and Earl confirmed/remembered the 15 Lew Horton got in 1998.
Now I see another one, (1990,) This one was named “745 .45 Special Limited Production” with a different Product Code. It seems S&W was using up leftover 745 parts right away.
Wasn’t there a “Classic” series offered in some other models? I’m definitely not putting these products down but the marketing and frugal use of leftovers still amazes me.
Jim