Nicolas is a great guide and friend.
When i want a JLC, i wil first ask him for advice.
Other than you Emil, i buy my watches new.
Other things new, and if it is too expensive i buy pre owned.
Cars i buy pre owned, cloths new, shoes new. Never bought something at an auction, antique shops. Shows i do not know.
At this moment a JLC Memovox blue the LE is my favorite JLC.
Have a good day with your JLC, classy watch.