I have the 5053 bought from Eddie Lee, the one with the officer's caseback. It's a magnificent watch. Keeps excellent time, and it is absolutely gorgeous in my opinion. I actually ordered two of them, but one had a problem of misaligned hands (the second hand would get caught on the minute hand). Eddie organized to have this fixed quickly, and all is good now.
I use this as my everyday dress watch, and have received several compliments!