{"id":24181,"date":"2026-08-22T15:56:23","date_gmt":"2026-08-22T15:56:23","guid":{"rendered":"https:\/\/www.gioielleriasessamario.com\/prodotto\/eberhard-navy-master-chronographe-1887-1987-ref-31011\/"},"modified":"2026-09-24T05:17:02","modified_gmt":"2026-09-24T05:17:02","slug":"eberhard-navy-master-chronographe-18871987-cal-valjoux-7751","status":"publish","type":"product","link":"https:\/\/www.gioielleriasessamario.com\/en\/product\/eberhard-navy-master-chronographe-18871987-cal-valjoux-7751\/","title":{"rendered":"Eberhard Navy Master Chronographe 1887\u20131987 \u2013 Cal. Valjoux 7751"},"content":{"rendered":"<div>Refined Eberhard &amp; Co. Navy Master Chronograph, made for the Maison\u2019s centenary (1887\u20131987). A sophisticated automatic chronograph with full calendar and moon phases, enhanced by the two-tone steel and gold construction and the elegant white dial.<\/div>\n<div><\/div>\n<div><\/div>\n<div>\n<ul>\n<li><span style=\"font-size: 1rem\"><b>Brand<\/b>: Eberhard &amp; Co.<\/span><\/li>\n<li><b>Model<\/b>: Navy Master Chronographe \u2013 1887\u20131987 Centenary<\/li>\n<li><b>Reference<\/b>: 31011<\/li>\n<li><b>Period<\/b>: late 1980s<\/li>\n<li><b>Movement<\/b>: Self-winding mechanical<\/li>\n<li><b>Calibre<\/b>: Valjoux 7751<\/li>\n<li><b>Case<\/b>: stainless steel<\/li>\n<li><b>Case diameter: <\/b>35.5 mm<\/li>\n<li><b>Dial<\/b>: white with applied indices<\/li>\n<li><b>Strap: <\/b>Generic green leather<\/li>\n<li><b>Buckle: <\/b>Original signed<\/li>\n<li><b>Crown: <\/b>Original signed<\/li>\n<li><b>Condition: <\/b>Used<\/li>\n<li><b>Chronograph<\/b>: central chronograph seconds and auxiliary counters<\/li>\n<li><span style=\"font-weight: bolder\">Bezel<\/span>: gold-toned finish<\/li>\n<li><b>Full calendar<\/b>: day, date and month indication<\/li>\n<li><b>Moon phases<\/b>: indicator at 6 o\u2019clock<\/li>\n<li><b>24-hour indication:<\/b> integrated in the counter at 9 o\u2019clock<\/li>\n<li><b>Date<\/b>: indicated by a central hand on the peripheral 1\u201331 scale<\/li>\n<li><b>Water resistance<\/b>: 3 ATM<\/li>\n<li><b>Case back<\/b>: personalized with Chronographe 1887\u20131987 \u2013 Eberhard &amp; Co. \u2013 Automatic \u2013 3 ATM \u2013 Suisse \u2013 Navy Master engravings<\/li>\n<li><b>Special feature<\/b>: commemorative model for the 100th anniversary of Eberhard &amp; Co.<\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Refined Eberhard &amp; Co. Navy Master Chronograph, made for the Maison\u2019s centenary (1887\u20131987). A sophisticated automatic chronograph with full calendar and moon phases, enhanced by the two-tone steel and gold construction and the elegant white dial. Brand: Eberhard &amp; Co. Model: Navy Master Chronographe \u2013 1887\u20131987 Centenary Reference: 31011 Period: late 1980s Movement: Self-winding mechanical [&hellip;]<\/p>\n","protected":false},"featured_media":24182,"template":"","meta":[],"product_brand":[345],"product_cat":[1344],"product_tag":[],"class_list":["post-24181","product","type-product","status-publish","has-post-thumbnail","product_brand-eberhard","product_cat-watches-en","first","instock","taxable","shipping-taxable","purchasable","product-type-simple","add-to-wishlist-before_image"],"_links":{"self":[{"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/product\/24181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/media\/24182"}],"wp:attachment":[{"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/media?parent=24181"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/product_brand?post=24181"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/product_cat?post=24181"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.gioielleriasessamario.com\/en\/wp-json\/wp\/v2\/product_tag?post=24181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}