{"product_id":"omega-2639-12","title":"Omega Jumbo 2639-12 sunburst dial 1952","description":"\u003cdiv class=\"fiche-description\"\u003e\n\n\u003cp\u003eThis 1952 Omega features a sunburst dial that makes it remarkable on the wrist. The gold applied indices, the gold inner ring around the dial, and the small seconds at 6 o'clock give this dial a sophisticated look.\u003cbr\u003eIts steel case measures 36 mm excluding the crown, a fairly large diameter for a watch of that era. It is this size that earns it the nickname \"Jumbo\" among collectors.\u003cbr\u003eThis reference 2639-12 is equipped with the manual-winding Omega 266 caliber.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp style=\"margin-left: 8px; padding-left: 8px; border-left: 2px solid #aaa;\"\u003e\u003cstrong\u003eWatch condition\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe watch is entirely original, with the exception of the crystal, which has been replaced. The dial has never been touched and is in very good condition. The crown is signed. The case is in good overall condition.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePhoto \/ video taken on a 17 cm wrist.\u003c\/em\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv class=\"fiche-faq\"\u003e\n\n\u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 10px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eWhat movement powers this watch?\u003c\/summary\u003e\n\u003cp\u003eIt is the manual-winding Omega 266 caliber, with small seconds. It belongs to the Omega 30mm movement family and features 17 jewels as well as shock protection. \u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 10px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eWhy is it called \"Jumbo\"?\u003c\/summary\u003e\n\u003cp\u003eIts case measures 36 mm excluding the crown. This diameter was larger than that of many men's watches from the 1950s. The term \"Jumbo\" is used by collectors to designate this large format. \u003c\/p\u003e\n\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid #ddd; padding: 10px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003eWhat is known about reference 2639?\u003c\/summary\u003e\n\u003cp\u003eThe Omega 2639 is a manual-winding steel reference, produced in the early 1950s and powered by the 266 caliber. It exists in several dial variants. \u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\u003cstyle\u003e\n  \/* Description dépliée : suivre la hauteur des accordéons *\/\n  toggle-ellipsis.is-open:has(.fiche-faq) {\n    --height: auto !important;\n    height: auto !important;\n    max-height: none !important;\n    overflow: visible !important;\n  }\n\n  toggle-ellipsis.is-open:has(.fiche-faq)\n  \u003e .toggle-ellipsis__content {\n    height: auto !important;\n    max-height: none !important;\n    overflow: visible !important;\n    clip-path: none !important;\n    -webkit-mask-image: none !important;\n    mask-image: none !important;\n  }\n\n  \/* Retirer le dégradé uniquement en mode déplié *\/\n  toggle-ellipsis.is-open:has(.fiche-faq)\n  \u003e .toggle-ellipsis__content::before,\n  toggle-ellipsis.is-open:has(.fiche-faq)\n  \u003e .toggle-ellipsis__content::after {\n    content: none !important;\n    display: none !important;\n  }\n\n  \/* FAQ : une séparation fine, sans cadre *\/\n  .fiche-faq {\n    margin: 20px 0;\n    border: 0 !important;\n    color: inherit;\n  }\n\n  .fiche-faq \u003e details {\n    position: static !important;\n    margin: 0 !important;\n    padding: 0 !important;\n    border: 0 !important;\n    border-bottom: 1px solid !important;\n    border-bottom-color:\n      color-mix(in srgb, currentColor 18%, transparent) !important;\n    background: transparent !important;\n    box-shadow: none !important;\n    height: auto !important;\n    max-height: none !important;\n    overflow: visible !important;\n  }\n\n  .fiche-faq \u003e details::before,\n  .fiche-faq \u003e details::after {\n    content: none !important;\n    display: none !important;\n  }\n\n  \/* Question et indicateur d'ouverture *\/\n  .fiche-faq \u003e details \u003e summary {\n    display: flex !important;\n    align-items: center;\n    justify-content: space-between;\n    gap: 16px;\n    position: static !important;\n    margin: 0 !important;\n    padding: 12px 0 !important;\n    border: 0 !important;\n    background: transparent !important;\n    box-shadow: none !important;\n    list-style: none !important;\n    cursor: pointer;\n    font: inherit !important;\n    font-weight: 600 !important;\n    line-height: inherit !important;\n    color: inherit !important;\n  }\n\n  .fiche-faq \u003e details \u003e summary::-webkit-details-marker {\n    display: none !important;\n  }\n\n  .fiche-faq \u003e details \u003e summary::marker {\n    content: \"\" !important;\n  }\n\n  .fiche-faq \u003e details \u003e summary::before {\n    content: none !important;\n    display: none !important;\n  }\n\n  .fiche-faq \u003e details \u003e summary::after {\n    content: \"+\" !important;\n    display: block !important;\n    position: static !important;\n    flex: 0 0 20px;\n    width: 20px !important;\n    height: auto !important;\n    margin: 0 !important;\n    padding: 0 !important;\n    border: 0 !important;\n    background: none !important;\n    transform: none !important;\n    font-family: Arial, sans-serif !important;\n    font-size: 18px !important;\n    font-weight: 400 !important;\n    line-height: 1 !important;\n    text-align: center;\n    opacity: .65;\n  }\n\n  .fiche-faq \u003e details[open] \u003e summary::after {\n    content: \"−\" !important;\n  }\n\n  .fiche-faq \u003e details \u003e summary:focus-visible {\n    outline: 2px solid currentColor;\n    outline-offset: 3px;\n  }\n\n  \/* Réponses *\/\n  .fiche-faq \u003e details:not([open]) \u003e p {\n    display: none !important;\n  }\n\n  .fiche-faq \u003e details[open] \u003e p {\n    display: block !important;\n    position: static !important;\n    height: auto !important;\n    max-height: none !important;\n    overflow: visible !important;\n    visibility: visible !important;\n    opacity: 1 !important;\n    margin: 0 !important;\n    padding: 0 0 14px !important;\u003c\/style\u003e","brand":"Omega","offers":[{"title":"Default Title","offer_id":54332524429659,"sku":null,"price":1200.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0995\/7919\/9835\/files\/OmegaJumbo2639-121952_main.jpg?v=1792079075","url":"https:\/\/vintagewatchspirit.com\/en\/products\/omega-2639-12","provider":"Vintage Watch Spirit","version":"1.0","type":"link"}