with left-over parts from the production of the so-called 'transitional' 3646 with Angelus 240 movements (the very first watches to feature 'Luminor' dials). There are two original pieces, one in the Panerai archives and one in a private collection. The third piece with the tropical dial shown in amanico's post from 2017 (photo by Luciano Cipullo, not Goldberger) is a Frankenstein watch cobbled together by Italian dealer Francesco Ferretti after seeing the original piece in the exhibition room of the old Panerai premises located at the Piazza Galileo Ferraris in Florence.
