{"product_id":"1963-rolex-cosmograph-daytona-6239-stainless-steel-black-underline-double-swiss-dial-300-hr-bezel-uber-rare","title":"1st Edition 1963 Rolex Cosmograph Daytona 6239 Stainless Steel Black Underline Double Swiss Dial 300 unit Bezel Uber Rare","description":"\u003cp\u003e1st Edition 1963 Rolex Cosmograph Daytona \u003c\/p\u003e\n\u003cp\u003eReference 6239\u003c\/p\u003e\n\u003cp\u003eStainless Steel\u003c\/p\u003e\n\u003cp\u003eBlack Underline (showing transition from radium to tritium), Double Swiss Dial (Swiss is written twice)\u003c\/p\u003e\n\u003cp\u003e300 Unit Bezel Uber Rare\u003c\/p\u003e\n\u003cp\u003eSize 37mm\u003c\/p\u003e\n\u003cp\u003eBracelet marked CNI, Jan. 1963\u003c\/p\u003e\n\u003cp\u003eExcellent Condition\u003c\/p\u003e\n\u003cp\u003eBox\u003c\/p\u003e\n\u003cp\u003eAll Original, Very Rare First Edition 6239\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eOne Year Warranty\u003c\/p\u003e","brand":"glennbradford","offers":[{"title":"Default Title","offer_id":47254632399037,"sku":null,"price":185000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0464\/5165\/4819\/files\/UN-0814_rf70818liof_2026-07-01-18-15-10.jpg?v=1783037904","url":"https:\/\/glennbradford.com\/products\/1963-rolex-cosmograph-daytona-6239-stainless-steel-black-underline-double-swiss-dial-300-hr-bezel-uber-rare","provider":"Glenn Bradford Fine Jewelry","version":"1.0","type":"link"}