{"id":23879,"date":"2026-09-22T11:19:09","date_gmt":"2026-09-22T11:19:09","guid":{"rendered":"https:\/\/www.lemuseonline.com\/prodotto\/patek-philippe-hour-glass-ref-1593-2\/"},"modified":"2026-09-22T11:19:22","modified_gmt":"2026-09-22T11:19:22","slug":"patek-philippe-hour-glass-ref-1593-2","status":"publish","type":"product","link":"https:\/\/www.lemuseonline.com\/en\/prodotto\/patek-philippe-hour-glass-ref-1593-2\/","title":{"rendered":"Patek Philippe Hour Glass ref. 1593"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<ul>\n<li><strong>Case<\/strong>: 18kt yellow gold, rectangular \u201cHour Glass\u201d shape, approx. 41\u202f\u00d7\u202f25\u202fmm<\/li>\n<li><strong>Strap<\/strong>: brown leather with original yellow gold buckle<\/li>\n<li><strong>Movement<\/strong>: manual winding caliber <strong>9\u201190<\/strong> (18 jewels, Gyromax balance, ~40h power reserve)<\/li>\n<li><strong>Dial<\/strong>: argent\u00e9 with applied indexes and Arabic numerals at 3, 9, and 12 o\u2019clock, small seconds at 6<\/li>\n<li><strong>Crystal<\/strong>: domed plexiglass<\/li>\n<li><strong>Reference<\/strong>: 1593<\/li>\n<li><strong>Year of production<\/strong>: 1950s (circa 1949\u20131955)<\/li>\n<li><strong>Condition<\/strong>: excellent, original case, movement, and dial<\/li>\n<\/ul>\n<h2>Key Features<\/h2>\n<ul>\n<li>Iconic \u201cHour Glass\u201d design with concave and convex sides, case made by Markowski, typical of the 1950s<\/li>\n<li>Caliber 9\u201190 movement with Gyromax balance, a hallmark of Patek Philippe precision and finishing<\/li>\n<li>Rare production: approx. 1,000 pieces in total, about 500 in yellow gold<\/li>\n<\/ul>\n<h2>Context &#038; Collectibility<\/h2>\n<p>Reference 1593, nicknamed \u201cHour Glass\u201d, was produced from 1944 to the early 1960s. It is now highly sought after for its bold design and rarity.<\/p>\n<p><strong>Useful links:<\/strong><br \/>\n<a href=\"https:\/\/www.patek.com\" target=\"_blank\" rel=\"noopener\">Official Patek Philippe website<\/a><br \/>\n<a href=\"https:\/\/it.wikipedia.org\/wiki\/Calatrava\" target=\"_blank\" rel=\"noopener\">General overview on Calatrava<\/a><\/p>\n","protected":false},"featured_media":4719,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[15,24],"product_tag":[377],"class_list":["post-23879","product","type-product","status-publish","has-post-thumbnail","product_cat-senza-categoria","product_cat-sold-by-us","product_tag-patek-philippe-hour-glass-ref-1593","pa_cassa-oro-giallo","pa_epoca-anni-50","pa_genere-uomo","pa_marchi-patek-philippe","pa_movimento-manual-winding","pa_tipologia-wristwatches","first","outofstock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - 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