{"id":24048,"date":"2023-10-04T15:14:09","date_gmt":"2023-10-04T15:14:09","guid":{"rendered":"https:\/\/piecesoftime.com\/?post_type=product&#038;p=24048"},"modified":"2023-12-07T18:42:46","modified_gmt":"2023-12-07T18:42:46","slug":"omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117","status":"publish","type":"product","link":"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/","title":{"rendered":"Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind Item #3117"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Here we have a BIG Omega manual wind from the early 1950\u2019s with its original finish dial and hands. The dial features applied hour markers and Arabic numbers, and Omega logo. The case is stainless steel and measures 36 mm w\/o the crown and is a screw-back design. The movement is Omega\u2019s in-house caliber 283, featuring 16 Jewels and center sweep second. We have just completed a full service on this watch. That service included a full movement overall. During reassembly, we installed a new mainspring, a signed Omega crown and a correct fitting crystal. We cleaned the case only. No refinishing was done. Lastly we installed a new \u201cvintage\u201d brown leather strap. We love pieces from this period. Even better when from a great maker. They are built like tanks, and have a wonderful vintage look. Also, when serviced properly, they will keep very good time even by today\u2019s standards.<span class=\"Apple-converted-space\">\u00a0<\/span><\/p>\n","protected":false},"featured_media":24095,"template":"","meta":[],"product_cat":[64],"product_tag":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind Item #3117 - Pieces of Time<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind Item #3117 - Pieces of Time\" \/>\n<meta property=\"og:description\" content=\"Here we have a BIG Omega manual wind from the early 1950\u2019s with its original finish dial and hands. The dial features applied hour markers and Arabic numbers, and Omega logo. The case is stainless steel and measures 36 mm w\/o the crown and is a screw-back design. The movement is Omega\u2019s in-house caliber 283, featuring 16 Jewels and center sweep second. We have just completed a full service on this watch. That service included a full movement overall. During reassembly, we installed a new mainspring, a signed Omega crown and a correct fitting crystal. We cleaned the case only. No refinishing was done. Lastly we installed a new \u201cvintage\u201d brown leather strap. We love pieces from this period. Even better when from a great maker. They are built like tanks, and have a wonderful vintage look. Also, when serviced properly, they will keep very good time even by today\u2019s standards.\u00a0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/\" \/>\n<meta property=\"og:site_name\" content=\"Pieces of Time\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-07T18:42:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/piecesoftime.com\/wp-content\/uploads\/2023\/10\/3117-Omega-DialCrop.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"970\" \/>\n\t<meta property=\"og:image:height\" content=\"1295\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/\",\"url\":\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/\",\"name\":\"Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind Item #3117 - Pieces of Time\",\"isPartOf\":{\"@id\":\"https:\/\/piecesoftime.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/piecesoftime.com\/wp-content\/uploads\/2023\/10\/3117-Omega-DialCrop.jpg\",\"datePublished\":\"2023-10-04T15:14:09+00:00\",\"dateModified\":\"2023-12-07T18:42:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/#primaryimage\",\"url\":\"https:\/\/piecesoftime.com\/wp-content\/uploads\/2023\/10\/3117-Omega-DialCrop.jpg\",\"contentUrl\":\"https:\/\/piecesoftime.com\/wp-content\/uploads\/2023\/10\/3117-Omega-DialCrop.jpg\",\"width\":970,\"height\":1295,\"caption\":\"Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/piecesoftime.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\/\/piecesoftime.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind Item #3117\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/piecesoftime.com\/#website\",\"url\":\"https:\/\/piecesoftime.com\/\",\"name\":\"Pieces of Time\",\"description\":\"Specializing in Finer Timepieces\",\"publisher\":{\"@id\":\"https:\/\/piecesoftime.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/piecesoftime.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/piecesoftime.com\/#organization\",\"name\":\"PIECES OF TIME\",\"url\":\"https:\/\/piecesoftime.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/piecesoftime.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/piecesoftime.com\/wp-content\/uploads\/2023\/10\/logosquare.jpg\",\"contentUrl\":\"https:\/\/piecesoftime.com\/wp-content\/uploads\/2023\/10\/logosquare.jpg\",\"width\":468,\"height\":467,\"caption\":\"PIECES OF TIME\"},\"image\":{\"@id\":\"https:\/\/piecesoftime.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind Item #3117 - Pieces of Time","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/piecesoftime.com\/product\/omega-ref-2640-4-c-1952-ss-screw-back-manual-wind-item-3117\/","og_locale":"en_US","og_type":"article","og_title":"Omega ref. 2640-4 C-1952 SS Screw-back Manual Wind Item #3117 - Pieces of Time","og_description":"Here we have a BIG Omega manual wind from the early 1950\u2019s with its original finish dial and hands. 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