{"product_id":"zenith-g-f-j-calibre-135-30-1865-0135-56-c216","title":"Zenith G.F.J. Calibre 135 - 30.1865.0135\/56.C216","description":"\u003cp\u003eThe ZENITH G.F.J. is a refined tribute to precision watchmaking, built around the legendary Calibre 135—now reengineered for today. This COSC-certified, manual-winding movement beats at 18,000 VpH (2.5 Hz) and delivers an impressive 72-hour power reserve, complete with a Breguet hairspring and stop-second mechanism for precise time setting. Limited to just 161 pieces, it’s a collector’s piece that blends heritage performance with modern reliability.\u003c\/p\u003e\n\u003cp\u003eCrafted in 18-ct yellow gold, the 39.15mm case strikes a balanced, elegant profile at just 10.5mm thick. The dial is where things get truly distinctive: a three-part composition featuring a bloodstone center, a mother-of-pearl small seconds counter at 6 o’clock, and a brick-pattern guilloché outer ring. Gold applied indices and faceted hands complete the look, giving it a warm, sophisticated presence that feels both classic and unique.\u003c\/p\u003e\n\u003cp\u003eFlip it over and the sapphire caseback reveals the beautifully finished movement, adorned with Côtes de Genève and a dark ruthenium treatment. Water-resistant to 5 ATM, the watch comes with three interchangeable leather straps and an optional yellow gold bracelet. The G.F.J. stands as a modern expression of ZENITH’s chronometry legacy—focused, technical, and unmistakably elegant.\u003cbr\u003e\u003c\/p\u003e","brand":"Zenith","offers":[{"title":"Default Title","offer_id":48673878671610,"sku":null,"price":51900.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0520\/9554\/9621\/files\/3_973a3830-0e1c-4895-8a74-d06c97055741.png?v=1776858127","url":"https:\/\/www.moyerfinejewelers.com\/products\/zenith-g-f-j-calibre-135-30-1865-0135-56-c216","provider":"Moyer Fine Jewelers","version":"1.0","type":"link"}