{"product_id":"gerald-genta-bi-retro-automatik-gelbgold-edelstahl","title":"Gerald Genta Bi-Retro | 18K Yellow Gold \u0026 Steel | Vintage Swiss Automatic","description":"\u003cp\u003eA black guilloché dial — engine-turned in concentric rings — anchors three pieces of mechanical theatre at once: a jumping-hour aperture at twelve, a retrograde minutes arc above, and a retrograde date arc below. The case marries 18K yellow gold with stainless steel, the construction Gérald Genta favoured for his own-brand pieces because the two metals catch light differently and read as one architectural decision rather than two compromises. Reference G3714.7.88.501.90\/BT is Swiss-made, automatic, sapphire crystal, black crocodile strap, roughly 36–40mm in diameter. Genta (1931–2011) drew the Royal Oak in 1972 and the Nautilus in 1976 for Audemars Piguet and Patek Philippe; the atelier he founded in 1969 in Geneva is where the bi-retrograde architecture became proprietary signature rather than commissioned exercise. Authenticated at Almaz Vienna.\u003c\/p\u003e\n\n\u003ch3\u003eWatch Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCase: 18K yellow gold and stainless steel, approx. 36–40mm\u003c\/li\u003e\n  \u003cli\u003eMovement: Automatic, Swiss made\u003c\/li\u003e\n  \u003cli\u003eComplication: Bi-retrograde (minutes + date), jumping hour\u003c\/li\u003e\n  \u003cli\u003eReference: G3714.7.88.501.90\/BT\u003c\/li\u003e\n  \u003cli\u003eBrand: Gerald Genta (Swiss, founded 1969 by Gérald Genta)\u003c\/li\u003e\n  \u003cli\u003eSKU: 2200000027825\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVintage watch available at \u003ca href=\"https:\/\/almaz.jewelry\"\u003eAlmaz Jewelry\u003c\/a\u003e, Stephansplatz 12, 1010 Vienna — established 1991. Questions? \u003ca href=\"https:\/\/almaz.jewelry\/pages\/contact\"\u003eContact our team.\u003c\/a\u003e Browse the full \u003ca href=\"\/en\/collections\/gerald-genta\"\u003eGerald Genta vintage collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Gérald Genta","offers":[{"title":"Default Title","offer_id":50651694891272,"sku":"G3714.7.88.501.90\/BT [86 568]","price":15300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/2939\/5720\/files\/10_63346f11-8054-4bcd-a985-1529ed991111.jpg?v=1737564869","url":"https:\/\/almaz.jewelry\/en\/products\/gerald-genta-bi-retro-automatik-gelbgold-edelstahl","provider":"Almaz Juwelenhandelsges.m.b.H","version":"1.0","type":"link"}