{"id":27710,"date":"2025-03-06T11:27:06","date_gmt":"2025-03-06T10:27:06","guid":{"rendered":"https:\/\/test.uhren-fan.de\/?post_type=product&p=27710"},"modified":"2026-01-07T15:56:48","modified_gmt":"2026-01-07T14:56:48","slug":"rolex-oyster-perpetual-bubble-back-ref-2940","status":"publish","type":"product","link":"http:\/\/test.uhren-fan.de\/en\/product\/rolex-oyster-perpetual-bubble-back-ref-2940\/","title":{"rendered":"ROLEX | Oyster Perpetual Bubble Back | Ref. 2940"},"content":{"rendered":"

All photos show exactly the article we offer - no stock images!
\nThis item is taxed in accordance with \u00a7 25 A UStG - VAT cannot be shown.<\/p>\n

The characteristic \"bubble back\" case has a domed case back, which housed the rotor system of the automatic movement at the time. The diameter is approx. 32 mm and the dial is protected by Plexiglas. The watch is powered by the self-winding Rolex Caliber 630, which is also chronometer-certified. The \"Bubble Back\" was one of the first automatic wristwatches from Rolex and made a significant contribution to establishing the brand. The domed case back is a characteristic distinguishing feature. This is a vintage watch with collector's value.<\/p>\n

For more information, see Technical Details.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

no original box, no original papers (certificate of a watchmaker is enclosed)<\/strong>
\nCondition:<\/strong> worn | barely visible signs of wear
\nDate of first sale:<\/strong> ca. 1942<\/p>\n

The Rolex Oyster Perpetual Bubble Back reference 2940 is a classic vintage watch with a rich history. The Rolex Oyster Perpetual Bubble Back was popular from the 1930s to the 1950s and became popular after the introduction of the automatic movement, which is wound by wearing the watch. These models were a milestone in the development of mechanical watches and carry historical significance in the watch industry.<\/p>","protected":false},"featured_media":26092,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[689,695],"product_tag":[],"class_list":{"0":"post-27710","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-herrenuhren","7":"product_cat-damenuhren","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"acf":[],"yoast_head":"\nROLEX | Oyster Perpetual Bubble Back | Ref. 2940 - Uhren-Fan<\/title>\n<meta name=\"description\" content=\"UHREN-FAN.DE | Luxusuhren gebraucht kaufen & verkaufen | ROLEX | Oyster Perpetual Bubble Back | Ref. 2940\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ROLEX | Oyster Perpetual Bubble Back | Ref. 2940 - 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