The watches each have Europe replica watches sale
7750 automatic movements which were skeletonized in-house by rolex replica
. While the movements are each skeletonized, the designs are each a bit different. You can see Hublot's handiwork when skeletonizing 7750's in my article on the rolex replica sale
King Power Monza here. The Big Bang (Aero Bang) model is 44mm wide while the replica watches sale
model is 48mm wide.