{"id":20392,"date":"2026-05-29T12:32:26","date_gmt":"2026-05-29T10:32:26","guid":{"rendered":"https:\/\/www.lemuseonline.com\/watches-for-sale\/patek-philippe-calatrava-ref-3512\/"},"modified":"2026-05-29T12:34:16","modified_gmt":"2026-05-29T10:34:16","slug":"patek-philippe-calatrava-ref-3512","status":"publish","type":"product","link":"https:\/\/www.lemuseonline.com\/en\/watches-for-sale\/patek-philippe-calatrava-ref-3512\/","title":{"rendered":"Patek Philippe Calatrava ref. 3512"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h2>Technical Details &amp; Model History<\/h2>\n<ul>\n<li><strong>Case<\/strong>: 18k yellow gold case, 31 mm diameter<\/li>\n<li><strong>Movement<\/strong>: manual-winding Patek Philippe caliber 175<\/li>\n<li><strong>Dial<\/strong>: original silver sunburst dial<\/li>\n<li><strong>Crystal<\/strong>: plexiglass<\/li>\n<li><strong>Strap<\/strong>: dark brown lizard leather strap<\/li>\n<li><strong>Reference<\/strong>: 3512<\/li>\n<li><strong>Period of production<\/strong>: 1960s<\/li>\n<li><strong>Condition<\/strong>: excellent, featuring a beautifully preserved unpolished case<\/li>\n<\/ul>\n<h2>Key Features<\/h2>\n<ul>\n<li>Elegant <strong>Patek Philippe ref. 3512<\/strong> in 18k yellow gold<\/li>\n<li>Original <strong>silver sunburst dial<\/strong>, refined and highly attractive<\/li>\n<li>Manual-winding <strong>caliber 175<\/strong>, a fine example of Patek Philippe craftsmanship<\/li>\n<li>Rare <strong>unpolished case<\/strong>, retaining exceptionally sharp lines and original finishing<\/li>\n<li>Classic proportions and timeless design typical of Patek Philippe dress watches of the 1960s<\/li>\n<\/ul>\n<h2>Historical Context<\/h2>\n<p>During the 1960s, Patek Philippe continued to refine the concept of the elegant wristwatch through models characterized by understated design and exceptional movements. The <strong>reference 3512<\/strong> perfectly embodies this philosophy, combining a refined 18k yellow gold case with a beautiful sunburst dial of remarkable elegance. The presence of an <strong>unpolished case<\/strong> makes this example particularly appealing to modern collectors, who increasingly value originality, authenticity, and preservation when evaluating vintage timepieces.<\/p>\n","protected":false},"featured_media":20378,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[786],"product_tag":[1690],"class_list":["post-20392","product","type-product","status-publish","has-post-thumbnail","product_cat-vintage-watches","product_tag-patek-philippe-calatrava-ref-3512","pa_marchi-patek-philippe-en","pa_movimento-manual-winding","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Patek Philippe Calatrava ref. 3512 - Le Muse s.r.l. 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