{"product_id":"2013-breguet-marine-5817st-12-sv0-full-set","title":"2013 Breguet Marine | 5817st\/12\/sv0 | Full Set","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eThe Watch:\u003c\/strong\u003e Abraham-Louis Breguet was appointed chronometer maker to the French Navy in 1815, and the Marine collection draws on that lineage with a sport watch reading of the house's classical design language. The 5817 is the Marine Big Date, introduced in the mid-2000s as a more wearable sport iteration of the line.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe case is 39mm in stainless steel, 11.9mm thick, with Breguet's signature coin-edged middle case band and curved crown guards. The screw-down crown contributes to 100 meters of water resistance. The dial features Breguet's iconic guilloché finish hand-engraved on a rose engine, bright blued and applied Roman numerals, open-tip Breguet hands filled with luminescent material, an outer minute track, and a big date display at 6 o'clock.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eInside is the caliber 517GG, Breguet's variant of the Frédéric Piguet 1150. It's a thin full-rotor automatic with twin barrels delivering a 65-hour power reserve at 28,800 vph (4 Hz), 35 jewels. The 18k gold rotor is engraved with engine-turned guilloché and shaped to evoke a nautilus shell, a nautical reference that ties back to the collection's theme. The movement finishing includes curved hand-beveled anglage with a high polish, black-polished countersunk screws, Côtes de Genève on the plates, and a radial pattern on the mainspring barrels. Visible through the sapphire caseback.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis 2013 example is in excellent condition with the full set.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Excellent.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e Full set.\u003c\/p\u003e","brand":"Breguet","offers":[{"title":"Default Title","offer_id":51155335250226,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/6773\/1250\/files\/IMG_6008.jpg?v=1778704970","url":"https:\/\/bernsteinwatchco.com\/products\/2013-breguet-marine-5817st-12-sv0-full-set","provider":"Bernstein Watch Co","version":"1.0","type":"link"}