The Master Compressor Extreme LAB 2 redefines the standard for extreme timepieces. Its new Calibre 780 and 781 for the Tribute to Geophysic offers unprecedented functions, developed to ensure ergonomic and highly functional use. This automatic chronograph has a large double-digit minute counter and a function selector integrated in the crown. The titanium version pays tribute to the historical Geophysic watch while exploring avant-garde solutions to protect the movement from magnetic fields.