The elegant G.F.J. brings back to life the legendary Caliber 135, the most awarded movement from the golden age of observatory chronometer competitions, reengineered to integrate subtle yet meaningful improvements that enhance its reliability, precision, and overall performance without compromising its essence. Its 3-part blue dial combines a brick guilloche pattern, lapis lazuli and mother-of-pearl. Delivered with 3 different straps: a dark blue alligator leather strap, a black calfskin leather strap and a blue “Saffiano” calfskin leather strap, with the option to purchase an additional platinum strap – made to order only.