Hi Jim: I am the winner. I know what you mean by "how can a watch that is 20 years old be NOS. I talked to the seller and they said they get their watches from collectors so they are not worn.. I still think $310 for a 20 year old Heuer NOS or not is a great watch. Like I said Tag Co. said that this watch is the real deal. I just got an old Heuer professional Divers watch 980.006. Put a new crystal in and polished the hell out of it with red rouge. I need a authentic Heuer rubber divers band now. Do you know where I can find one? What Heuers do you have and what do you collect? fred