{"product_id":"roger-dubuis-excalibur-biretrograde-calendar-dbex1179-40mm","title":"Roger Dubuis Excalibur Biretrograde Calendar DBEX1179 40mm","description":"\u003cp dir=\"auto\" data-start=\"0\" data-end=\"193\" class=\"PDq2pG_selectionAnchorContainer\"\u003eBrand: Roger Dubuis\u003cbr data-start=\"19\" data-end=\"22\"\u003eReference: RDDBEX1179\u003cbr data-start=\"43\" data-end=\"46\"\u003eYear: 2025\u003cbr data-start=\"56\" data-end=\"59\"\u003eCondition: Brand New\u003cbr data-start=\"79\" data-end=\"82\"\u003eMovement: Automatic\u003cbr data-start=\"101\" data-end=\"104\"\u003eCase Size: 40mm\u003cbr data-start=\"119\" data-end=\"122\"\u003eComplication: Biretrograde Day-Date Calendar\u003cbr data-start=\"166\" data-end=\"169\"\u003eBox: Yes\u003cbr data-start=\"177\" data-end=\"180\"\u003ePapers: Yes\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"195\" data-end=\"656\"\u003e\u003cstrong data-start=\"195\" data-end=\"211\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"211\" data-end=\"214\"\u003eThe Roger Dubuis Excalibur Biretrograde Calendar RDDBEX1179 is a distinctive expression of the Maison’s signature retrograde watchmaking, housed in a sculpted 40mm pink gold case. Its design pays tribute to Roger Dubuis’ historic fascination with biretrograde displays, presenting the day and date through symmetrical “ecliptic” counters that sweep across their scales before instantly returning to zero. \u003cspan class=\"contents\" data-content-reference-start=\"619\" data-content-reference-end=\"636\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"658\" data-end=\"1056\"\u003eThe multi-layered dial combines a silver-plated satin-brushed surface with a ridged double-sided flange, pink gold detailing and mother-of-pearl inserts positioned at 12 and 6 o’clock. Polished and gold-plated hour markers feature white Super-LumiNova, while the intricately crafted 18K gold skeleton hands reinforce the watch’s highly architectural aesthetic. \u003cspan class=\"contents\" data-content-reference-start=\"999\" data-content-reference-end=\"1016\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1058\" data-end=\"1404\"\u003eAt its heart is the in-house automatic Calibre RD840 Monobalancier, a 244-part movement offering a 60-hour power reserve. Decorated and hand-finished to meet the stringent Poinçon de Genève standards, the movement is visible through the open case back and features a historically inspired oscillating weight. \u003cspan class=\"contents\" data-content-reference-start=\"1327\" data-content-reference-end=\"1344\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1406\" data-end=\"1643\"\u003eThe watch is completed with a premium brown calf-leather strap and an interchangeable 18K pink gold triple-folding buckle. The Quick Release System allows the strap and clasp to be changed with ease. \u003cspan class=\"contents\" data-content-reference-start=\"1546\" data-content-reference-end=\"1563\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"1645\" data-end=\"2071\"\u003e\u003cstrong data-start=\"1645\" data-end=\"1654\"\u003eWATCH\u003c\/strong\u003e\u003cbr data-start=\"1654\" data-end=\"1657\"\u003eIn-house Calibre RD840 Monobalancier, automatic self-winding movement with biretrograde day and date calendar. The movement contains 244 components and 40 jewels, operates at 28,800 vph (4Hz), and provides a 60-hour power reserve. Finished with Côtes de Genève, perlage, chamfering, mirror polishing and other hand-finishing techniques, and certified by the Poinçon de Genève. \u003cspan class=\"contents\" data-content-reference-start=\"1954\" data-content-reference-end=\"1971\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2073\" data-end=\"2530\"\u003e\u003cstrong data-start=\"2073\" data-end=\"2081\"\u003eDIAL\u003c\/strong\u003e\u003cbr data-start=\"2081\" data-end=\"2084\"\u003eSilver-plated satin-brushed dial with a seven-layer construction, double-surface flange featuring a ridged upper section and opaline slope, pink gold outlines and text, and mother-of-pearl inserts at 12 and 6 o’clock. Pink gold-plated satin-brushed calendar displays indicate the day and date through the signature biretrograde arrangement. Polished and gold-plated hour markers feature white Super-LumiNova. \u003cspan class=\"contents\" data-content-reference-start=\"2393\" data-content-reference-end=\"2410\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2532\" data-end=\"2846\"\u003e\u003cstrong data-start=\"2532\" data-end=\"2540\"\u003eCASE\u003c\/strong\u003e\u003cbr data-start=\"2540\" data-end=\"2543\"\u003e40mm 18K pink gold case with distinctive triple-lug construction, sculpted geometric lines, graphic fluted bezel and multi-component crown. Sapphire crystal with anti-reflective coating and an open pink gold case back. Water resistance rated to 100 metres (10 bar). \u003cspan class=\"contents\" data-content-reference-start=\"2689\" data-content-reference-end=\"2706\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\" data-start=\"2848\" data-end=\"3122\"\u003e\u003cstrong data-start=\"2848\" data-end=\"2857\"\u003eSTRAP\u003c\/strong\u003e\u003cbr data-start=\"2857\" data-end=\"2860\"\u003ePremium brown calf-leather strap constructed in volume to follow the case and movement architecture. Interchangeable through Roger Dubuis’ Quick Release System and paired with an 18K pink gold 750\/1000 triple-folding buckle.\u003c\/p\u003e","brand":"ChronoDivino","offers":[{"title":"Default Title","offer_id":67666684313902,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/5138\/5646\/files\/RD-1_81619cf6-14bb-44a8-9d3f-3999bba42812.jpg?v=1791450082","url":"https:\/\/chronodivino.com\/products\/roger-dubuis-excalibur-biretrograde-calendar-dbex1179-40mm","provider":"ChronoDivino","version":"1.0","type":"link"}