Zenith G.F.J Calibre 135

The G.F.J. marks the rebirth of the legendary Caliber 135, the most awarded movement during the golden age of observatory chronometer competitions. Its slender 39mm yellow gold round case features a stepped bezel and curved stepped lugs. Its dial combines signature brick guilloché on the outer ring with a bloodstone jasper centre and a mother-of pearl small-seconds counter. Includes 3 different leather straps: a beige nubuck alligator strap, a green alligator strap and a black calfskin strap. Exclusive Limited edition of 161 pieces