standard 3970 dial which I find to be a bit austere. I find the 5004 case to be a bit too thick for its size. Not as comfortable to wear as 5970 or 3970. 3rd - 5204 Love the complications. Would have to get used to the hands and lugs, which I am sure I would, but prefer 5004. 4th - 5270 Very nice. Particularly like WG, no chin blue dial and P salmon. But for me it just ain't a 5970. 5th - 3970 Loads of 2499 DNA and very comfortable to wear. If only it were larger and had a more interesting dial... Some special dials 3970 are pretty spectacular.