Zenith G.F.J. Calibre 135 Double Signed with J.N. Shapiro: A Guilloché Masterpiece in Rose Gold
Zenith’s G.F.J. Calibre 135 Double Signed with J.N. Shapiro pairs the historic chronometer movement with the California watchmaker’s traditional guilloché craft. Its 39.15mm rose gold case frames a silver dial hand-cut with barleycorn, basketweave, and Shapiro’s Infinity Weave patterns, complemented by rose gold markers, hands, and dual signatures. The hand-wound Calibre 135 is decorated with damaskeening, a wave-like finish inspired by American pocket watches. It runs at 18,000 vibrations per hour, offers a 72-hour power reserve, and is COSC-certified with regulation to ±2 seconds per day. Limited to 25 pieces, the watch is priced at CHF 68,900 and comes with three leather straps; a rose gold bracelet is available on request.
Buying Time Analysis: This limited-edition collaboration is important for uniting Zenith’s historic chronometer calibre with J.N. Shapiro’s American guilloché craft, showcasing both on the dial and movement.
