{"product_id":"conjunto-3-rodas-d-duarte-com-estojo","title":"D. Duarte 3-wheel set with case","description":"\u003ch3\u003eKing Duarte's Wheels: The Science of Time in 'The Loyal Counsellor'\u003c\/h3\u003e\n\u003cp\u003eJourney back to the 15th century and discover the origins of astronomical navigation in Portugal. This exquisite Set of 3 King Duarte's Wheels is inspired by the medieval nocturlabe, which owes its name to the detailed description provided by King Duarte himself (1391-1438) in his famous philosophical and practical treatise, \u003cem\u003eO Leal Conselheiro\u003c\/em\u003e (The Loyal Counsellor). This pioneering nautical instrument is historically associated with an ingenious method for calculating nighttime hours by observing the stars.\u003c\/p\u003e\n\u003cp\u003eAvailable exclusively at the Maritime Museum Shop, the set features three meticulously crafted metal medallions that replicate the concentric operation of the original calculation wheels. This piece is a true bridge between royal literature, medieval science, and Portuguese maritime pioneering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContents:\u003c\/strong\u003e 3 Engraved Medallions (King Duarte's Wheels) and case.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCase Dimensions:\u003c\/strong\u003e 18 x 7.5 x 2 cm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedallion Dimensions:\u003c\/strong\u003e Ø 4 cm (Diameter) x 0.3 cm (Thickness) each.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Metal alloy medallions with bronze patina. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEdition:\u003c\/strong\u003e Exclusive to the Maritime Museum Shop.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Loja e Livraria do Museu de Marinha","offers":[{"title":"Default Title","offer_id":53132152242512,"sku":"100880","price":44.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0936\/9495\/1760\/files\/100880-rodas-d-duarte1_81258e6b-d8af-4c91-852b-17fb156f83bd.jpg?v=1781194395","url":"https:\/\/www.lojadomuseudemarinha.pt\/en\/products\/conjunto-3-rodas-d-duarte-com-estojo","provider":"Loja e Livraria do Museu de Marinha","version":"1.0","type":"link"}