This briefly crossed my bench today and I can say the pics do not do it justice, it is almost NOS. The customer wears it all the time, but obviously takes very good care of it.
I have a pic of the movt, but it seems to have a bug. The date code on the movt is N4. I don't have any info on the 'W' as a case maker.
We are on a very restricted lockdown at the moment, if the customer comes back I will ask about the watch's life story.