ZENITH x J.N. Shapiro | G.F.J. Calibre 135 Double Signed

Two watchmaking worlds. One shared vision. With the second chapter of the Double Signed program, ZENITH joins forces with American independent watchmaker J.N. Shapiro to reinterpret the G.F.J. and its legendary Calibre 135. Produced in a limited edition of 25 pieces, this new creation brings together Swiss chronometric heritage and hand-crafted American artistry in a 39mm rose gold case. Crafted entirely in J.N. Shapiro’s California atelier, the silver dial features three hand-executed guilloché patterns: barleycorn, basketweave and his signature Infinity Weave. Turn the watch over, and the collaboration continues through the sapphire case back, where the Calibre 135 reveals bridges finished with damascening, a decorative technique inspired by historic American pocket watches. A dialogue between Le Locle and Los Angeles. Between legacy and perspective. Between two names united by a shared pursuit of excellence. #ZENITH #JNSHAPIRO