John Pietrasz (John P) can be found in these articles and sources:
John Pietrasz shares insight into the pre-owned watch market.
John Pietrasz gives an interview on the Rolex watch market. (digital and print)
John Pietrasz gives an interview on the top issues in the watch industry today.
John Pietrasz is a guest on the hit watch podcast, "Federico Talks Watches".
John Pietrasz is quoted the Gamestop short squeeze.
John Pietrasz gives an interview on technology at Delray Watch.
John Pietrasz is interviewed about the watch industry and Delray Watch.