{"id":68174,"date":"2026-05-20T08:20:25","date_gmt":"2026-05-20T06:20:25","guid":{"rendered":"https:\/\/ora24.gr\/?post_type=product&p=68174"},"modified":"2026-06-09T10:09:23","modified_gmt":"2026-06-09T08:09:23","slug":"day-date-18038-president-36mm-18k-yellow-gold-champagne-dial-box-2023-servise-card","status":"publish","type":"product","link":"https:\/\/ora24.gr\/el\/product\/day-date-18038-president-36mm-18k-yellow-gold-champagne-dial-box-2023-servise-card\/","title":{"rendered":"Day Date 18038 President 36mm 18k Yellow Gold Champagne Dial Box & 2023 Servise Card"},"content":{"rendered":"
\u00a0 The <\/span>Rolex Day-Date Reference 18038<\/span><\/strong> is a legendary, vintage luxury watch manufactured between 1977 and 1988<\/strong>. Widely recognized as the quintessential \"Rolex President,\" this specific configuration features a 36mm case crafted from solid 18k yellow gold<\/strong>, a matching three-link President bracelet, and an iconic champagne dial<\/strong>. It is celebrated by collectors as a crucial transitional model that successfully bridged the gap between vintage charm and modern watchmaking durability.\r\n         Key Historical Milestones<\/strong>\r\n  The Reference 18038 introduced several major functional upgrades to the Day-Date line: <\/pre>\n
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    The Sapphire Crystal<\/strong>: It was the very first Day-Date reference to abandon the easily scratched acrylic plexiglass crystal in favor of a modern, flat scratch-resistant sapphire crystal.<\/span><\/pre>\n<\/li>\n
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    Flat Dial Geometry<\/strong>: Unlike its predecessor (Ref. 1803), which featured a sloped \"pie-pan\" dial, the 18038 introduced a completely flat dial profile that standardized the look of modern Day-Dates.<\/span><\/pre>\n<\/li>\n
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    Caliber 3055 High-Beat Movement<\/strong>: The watch upgraded the internal engine frequency to 28,800 vibrations per hour (vph), increasing accuracy and introducing the \"Single Quickset\" mechanism.\r\n<\/span>The Single Quickset Mechanism<\/strong><\/pre>\n<\/li>\n<\/ul>\n
      A critical characteristic of the 18038 is its Single Quickset<\/strong> functionality. By pulling the winding crown out to the second position, the wearer can rapidly advance and adjust the date numerical wheel independently. However, adjusting the day of the week display at the 12 o'clock position still requires manually rotating the time hands through full 24-hour cycles past midnight. This distinct mechanical quirk separates it from its successor, the double-quickset Reference 18238 introduced in 1988.<\/pre>","protected":false},"excerpt":{"rendered":"
    \u00a0 The Rolex Day-Date Reference 18038 is a legendary, vintage luxury watch manufactured between 1977 and 1988. Widely recognized as the quintessential “Rolex President,” this specific configuration features a 36mm case crafted from solid 18k yellow gold, a matching three-link President bracelet, and an iconic champagne dial. It is celebrated by collectors as a crucial […]<\/p>\n","protected":false},"featured_media":68187,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[1161,4571,4572,1158],"product_tag":[],"class_list":{"0":"post-68174","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rolex","7":"product_cat-men","8":"product_cat-women","9":"product_cat-our-watches","10":"pa_box-papers-box-2023-rolex-service","11":"pa_bracelet-18k-yellow-gold","12":"pa_brand-rolex","13":"pa_case-18k-yellow-gold","14":"pa_condition-excellent","15":"pa_dial-gold","16":"pa_diameter-36-mm","17":"pa_functions-date","18":"pa_functions-day","19":"pa_movement-automatic","20":"pa_reference-number-1734","22":"first","23":"instock","24":"purchasable","25":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/product\/68174"}],"collection":[{"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/comments?post=68174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/media\/68187"}],"wp:attachment":[{"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/media?parent=68174"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/product_cat?post=68174"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ora24.gr\/el\/wp-json\/wp\/v2\/product_tag?post=68174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}