{"product_id":"rolex-sky-dweller-42-mm-336938bsj","title":"Rolex Sky-Dweller 42 mm 336938BSJ Yellow Gold Luminous","description":"\u003cp\u003eThe Rolex Sky-Dweller 336938BSJ is a 42 mm yellow gold annual-calendar GMT watch featuring a luminous dial, a screw-down fluted yellow gold bezel, and a yellow gold index bracelet—one of Rolex's most technically accomplished and visually commanding luxury sport references. This reference sits at the apex of the Sky-Dweller family, combining the model's signature dual-time-zone and annual-calendar complications with the prestige of solid 18 k yellow gold throughout.\u003c\/p\u003e\n\u003cp\u003eWhat sets the 336938BSJ apart is the seamless harmony between its precious-metal construction and the functional sophistication that defines the Sky-Dweller line, making it equally compelling as a daily-wear statement piece or a long-term collector's asset. Browse this listing at Bizak \u0026amp; Co. and contact our team to learn more about acquiring this exceptional Rolex for your collection.\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 336938BSJ special?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 336938BSJ is Rolex's most complication-rich production watch rendered entirely in 18 k yellow gold, combining an annual calendar, a dual time-zone display, and the Ring Command bezel system in a 42 mm case. The fully matched yellow gold case, bezel, and bracelet make it one of the most visually cohesive and technically sophisticated references in the current Sky-Dweller lineup. It is equally at home as a daily-wear luxury watch and a serious horological collector's piece.\"}},{\"@type\":\"Question\",\"name\":\"What movement powers the Rolex Sky-Dweller 336938BSJ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Sky-Dweller 336938BSJ is powered by a Rolex in-house automatic movement that drives the annual calendar and dual time-zone complications. Current Sky-Dweller movements are COSC-certified chronometers, meaning they have been independently tested for precision. Because the specific caliber details were not confirmed in the listing, we recommend contacting Bizak \u0026 Co. directly for verified movement information on this individual watch.\"}},{\"@type\":\"Question\",\"name\":\"What is the case size of the Sky-Dweller 336938BSJ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The Rolex Sky-Dweller 336938BSJ measures 42 mm in diameter, which positions it as a bold, commanding luxury sports watch with excellent dial presence. The 42 mm sizing is the standard diameter for the Sky-Dweller family and suits a wide range of wrist sizes, offering strong visual impact without being unwieldy.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Sky-Dweller 336938BSJ suitable for everyday wear?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes—the Sky-Dweller is engineered to Rolex's Oyster standards, with a screw-down crown and robust case construction designed for real-world reliability. The annual calendar complication requires only one correction per year, in February, making it highly practical for daily use by frequent travelers or anyone who values both function and elegance. The luminous dial further enhances usability in low-light conditions.\"}},{\"@type\":\"Question\",\"name\":\"What are the key material and dial details of the 336938BSJ?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The 336938BSJ is crafted entirely in 18 k yellow gold, including the 42 mm Oyster case, the screw-down fluted bezel, and the index bracelet. The dial features luminous hour markers and hands for instant legibility in any light. This fully matched precious-metal configuration gives the watch a cohesive, high-luxury aesthetic that distinguishes it within the Sky-Dweller range.\"}},{\"@type\":\"Question\",\"name\":\"Is the Rolex Sky-Dweller 336938BSJ a good buy, and how can I purchase it from Bizak \u0026 Co.?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"All-yellow-gold Sky-Dweller references are among the most sought-after configurations in Rolex's current catalogue, combining technical depth, precious-metal prestige, and the brand's unmatched global recognition. To inquire about current pricing, availability, and condition details for the 336938BSJ, please contact the Bizak \u0026 Co. team directly through bizakandco.com. Please note that Bizak \u0026 Co. is not an authorized Rolex dealer, and all Rolex trademarks remain the property of Rolex SA.\"}}]}\u003c\/script\u003e","brand":"Rolex","offers":[{"title":"Default Title","offer_id":48858629112043,"sku":"336938BSJ","price":52266.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/8688\/7147\/files\/336938BSJ_93ee53e3-f305-4f24-9979-b33445719664.jpg?v=1781357525","url":"https:\/\/bizakandco.com\/products\/rolex-sky-dweller-42-mm-336938bsj","provider":"Bizak \u0026 Co.","version":"1.0","type":"link"}