Due to a great friend I could do a cool swap, the biggest 8 mm Brevet crown made by Rolex is on my arm right now.
This reference 6152/1 with original Radiomir Panerai dial and Brevet crown are rare, very rare..;-) Ralph & Volker
showed it on 5 pages on their new masterpiece "Vintage Panerai" stating that there are only 8 known untill now having
the Brevet crown, with 2 having the original Radiomir Panerai dial and only 1 tropical faded to a nice caramel colour ;-)
with some other early radium tropicals.....
regards Philipp