John Mayer on Collecting Watches Hodinkee Interview

John Mayer on Collecting Watches Hodinkee Interview
Benjamin Clymer from Hodinkee recently interviewed singer, songwriter, guitarist, and fellow Hodinkee blogger, John Mayer about his watch collection. John Mayer is not only an amazing musician, but also a fascinating collector, who has an encyclopedic knowledge of vintage Rolex and Patek Philippe watches. 
John Mayer is filled with WISdom and truly the ultimate RIS–very impressive, and always insightful and interesting!!! As a fellow WIS/RIS, there is nothing better than hanging out with a good pal, talking watches. Listening to Benjamin and John profoundly wrap and riff on watches is music to my ears :-0

I noticed that it appears as if Benjamin from Hodinkee is sporting a Patek Philippe Reference 3940, and I also noticed John Mayer has some sort of Luminor Panerai in his pile of watches, but for some reason he does not talk about it in the video? Originally, it looked like a Luminor Panerai PAM372 to me, but upon a closer look it Looks like a Luminor Panerai PAM127, but it could also be an original Rolex made Panerai.