I have a gen 3714-31 and a rep 3714-82. Both are 40,9 mm at the bezel, the case is a bit smaller with 39,1 mm. These models looks a bit bigger because of the thin bezel and therefore larger dial then for example the Rolex sub. Comfortable to wear because they are slim and have rounded lugs.
I have the Rios 1931 Albatros for my TG double chrono, measures as the original, only a bit too shiny. The best i have found so far. I found the strap from The Watch Boys not so good, good solid "kevlar" but too thin at the sides.
sure, a iwc 3717 with swiss 7750 for GBP 92.- The movement alone is worth 3 times the watch value. I want 10, no 500 and start a new life as rep watch dealer.
Out of stock everywhere. Only fantasy version available with white hour markers, not worth buying . But. rumors are there will be a new serie coming. Hopefully the ultimate version. Have patience or dive on the rare and expensive used pieces.