G.f.j. 40.1865.0135/51.C200

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 slender 39mm platinum round case features a stepped bezel and curved stepped lugs. 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 Exclusive Limited edition of 160 pieces for the 160th Anniversary of the Brand

Source: Zenith website, last updated Mar 2026