The latest special edition Lo Scienziato Luminor 1950 Tourbillon GMT from Panerai is quite special.
This is due to the way the case is constructed. Introducing the Panerai PAM 578 Lo Scienziato Luminor 1950 Tourbillon GMT Titanio for SIHH 2016, limited to only 150 examples.
PAM578 Skeleton Tourbillon In Titanium, is the lightest tourbillon in Panerai Series.
Only 9.5gm, only one piece available in Hong Kong,