sometimes I lose track of our conclusions, so maybe someone can help. Do we believe that Heuer ever produced 11063P chronographs (as shown on the right), with the "decompression" bezel insert (as shown on the left)? Most of the 11063Ps have the standard "minutes" / divers bezel, I believe. Would the 11063P have ever come from the factory with the decompression bezel insert, or would this be on aftermarket customization, to suit the preference of the buyer / owner?

Of course, these are actually different bezels, so I am not sure that the inserts are easily interchangeable?

Thanks,

Jeff