Which one would that be, can you provide a link to one (manual with working chronograph movement, if such a thing does exist). I am also looking for the "Holy Grail" of a replica Moonwatch (best one there is anyways).
If it's the same with the clear display back, that is the one I have my eye on. But curious if the lowerend models that advertise a working chronograph, do they in fact work as a chronograph.