{"product_id":"omega-constellation-mother-of-pearl-dial-29mm","title":"Cartier Must de Cartier Octagon Ref: 187903","description":"\u003cp\u003eIntroduced during the golden age of bold watch design, the Cartier Octagon stands as one of the Maison's most distinctive and collectible creations. Its signature eight-sided case — clean, architectural, and unmistakably Cartier — pairs a refined French aesthetic with remarkable wearability, making it as desirable today as when it first appeared on Parisian wrists.\u003c\/p\u003e\n\u003cp\u003eThis pre-owned example presents a wonderful opportunity to own a piece of horological history. Cartier's hallmark Roman numeral dial, blued-steel hands, and the iconic secret signature at the 7 o'clock position are all faithfully preserved — a testament to both the original craftmanship and the careful stewardship of previous ownership.\u003c\/p\u003e\n\u003cp\u003eWatch Only. Authentication paperwork available upon request. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cscribe-shadow id=\"crxjs-ext\" data-crx=\"okfkdaglfjjjfefdcppliegebpoegaii\" style=\"position: fixed; width: 0px; height: 0px; top: 0px; left: 0px; z-index: 2147483647; overflow: visible; visibility: visible;\"\u003e\u003c\/scribe-shadow\u003e\u003c\/p\u003e","brand":"Asset Appeal","offers":[{"title":"Default Title","offer_id":55367921402024,"sku":null,"price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7531\/9720\/files\/ChatGPT_Image_Apr_24_2026_03_06_43_PM.png?v=1777068502","url":"https:\/\/www.assetappeal.com\/products\/omega-constellation-mother-of-pearl-dial-29mm","provider":"Asset Appeal","version":"1.0","type":"link"}