40.1865-2.0135/01.C220Ref

The Zenith G.F.J. Calibre 135 Double Signed with Naoya Hida & Co. (40.1865-2.0135/01.C220) debuted in 2026 as a 10-piece limited edition. It blends the G.F.J. platform with the aesthetic of Japanese watchmaker Naoya Hida, featuring a hand-engraved silver dial with blue urushi lacquer. The watch is powered by a re-engineered, COSC-certified hand-wound Calibre 135 movement visible through a sapphire case back. Housed in a 39.15 mm platinum case, it comes with three distinct straps including Himeji Kurozan leather, Kyoto Wagyu leather, and Kaihara indigo denim.