{"product_id":"rolex-sky-dweller-42-mm-336238bg","title":"Rolex Sky-Dweller 42 mm 336238BG Yellow Gold Luminous","description":"\u003cp\u003eThe Rolex Sky-Dweller 336238BG is a 42mm yellow gold annual calendar and dual time zone watch featuring a luminous dial, a screw-down fluted yellow gold bezel, and a polished index bracelet. This reference sits at the pinnacle of Rolex's complications portfolio, blending grand-complication functionality with the warmth and prestige of solid 18k yellow gold.\u003c\/p\u003e\n\u003cp\u003eReference 336238BG stands out for its commanding 42mm yellow gold case, the sophistication of its luminous dial, and the architectural elegance of the Sky-Dweller's distinctive Saros annual calendar display. Contact Bizak \u0026amp; Co. today to inquire about availability or to buy this exceptional piece online.\u003c\/p\u003e\n\u003cp\u003eCompare it across \u003ca href=\"\/collections\/rolex-sky-dweller\"\u003eevery Sky-Dweller reference we carry\u003c\/a\u003e, or browse the full \u003ca href=\"\/collections\/rolex\"\u003eRolex collection\u003c\/a\u003e at Bizak \u0026amp; Co.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuy this Sky-Dweller, trade in your current watch, or sell us yours.\u003c\/strong\u003e Contact Bizak \u0026amp; Co. to make an offer or request a fair-market valuation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What makes the Rolex Sky-Dweller 336238BG special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Sky-Dweller 336238BG combines Rolex's most complex movement with an 18k yellow gold 42mm case, a luminous dial, and the innovative Ring Command bezel that sets the annual calendar and dual time zone. It is simultaneously a technical tour de force and one of the most luxurious watches Rolex produces.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Rolex Sky-Dweller 336238BG?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Sky-Dweller 336238BG is powered by an in-house Rolex automatic movement that drives the Saros annual calendar — requiring correction only once a year — and an instantaneous dual time zone display. The movement is a certified Swiss chronometer, meeting Rolex's stringent precision standards.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size and material of reference 336238BG?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Reference 336238BG features a 42mm case crafted in 18k yellow gold, giving it a warm, prestigious presence on the wrist. The screw-down fluted bezel and index bracelet are also rendered in yellow gold for a fully integrated, monochromatic look.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Sky-Dweller 336238BG suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes — despite its complication level and precious metal construction, the Sky-Dweller is engineered for real-world use, with a screw-down crown, rubber-resistant seals, and a robust oyster-architecture case. It is equally at home in a business meeting, during international travel, or at a formal occasion.\"}},{\"@type\":\"Question\",\"name\":\"What does the luminous dial on the Sky-Dweller 336238BG look like?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The luminous dial on the 336238BG features Rolex's Chromalight treatment on the hour markers and hands, producing a long-lasting blue glow in low-light conditions for excellent legibility. The dial also incorporates the Sky-Dweller's signature twelve-aperture month display around the perimeter and an off-center seconds subdial.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Sky-Dweller 336238BG a good investment, and how can I buy it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yellow gold Sky-Dweller references are among the most sought-after in the Rolex lineup due to their complexity, precious metal construction, and strong collector demand. Visit bizakandco.com or contact our team directly to inquire about purchasing reference 336238BG — Bizak \u0026 Co. is committed to providing an exceptional buying experience for every client.\"}}]}\u003c\/script\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":48858698645739,"sku":"336238BG","price":55799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/336238BG_6d2cbfab-f6cb-46df-8c5f-eeffca99fcf4.jpg?v=1781357611","url":"https:\/\/bizakandco.com\/products\/rolex-sky-dweller-42-mm-336238bg","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}