{"product_id":"rolex-datejust-watch-31mm-278240-0017-0018","title":"Rolex Datejust Watch 31mm 278240-0017\/0018","description":"\u003cp style=\"margin:1em 0\"\u003eThe Rolex Datejust 31 reference 278240 combines timeless elegance with robust Oystersteel engineering. It features a striking blue dial with classic Roman numerals, complemented by a smooth domed bezel and a durable scratch-resistant sapphire crystal with Cyclops date magnification.\u003c\/p\u003e\u003cp style=\"margin:1em 0\"\u003ePowered by the self-winding Calibre 2236 mechanical movement, this timepiece delivers exceptional precision and reliability. Fitted with a solid Oystersteel bracelet, Twinlock winding crown, and 100-meter water resistance, it is built for both everyday wear and refined occasions.\u003c\/p\u003e\n\u003cul style=\"margin:1em 0\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rolex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Datejust 31\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Number:\u003c\/strong\u003e 278240-0017\/0018\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Diameter:\u003c\/strong\u003e 31 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e Oystersteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Color:\u003c\/strong\u003e Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial Numerals:\u003c\/strong\u003e Roman Numerals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel Type:\u003c\/strong\u003e Domed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Scratch-resistant sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement Type:\u003c\/strong\u003e Self-winding mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibre:\u003c\/strong\u003e 2236\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e Approximately 55 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 100 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBracelet Material:\u003c\/strong\u003e Oystersteel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClasp:\u003c\/strong\u003e Folding Oysterclasp with Easylink 5 mm extension link\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Perpetua","offers":[{"title":"5346463","offer_id":44900169941043,"sku":"278240-0017","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/7641\/3491\/files\/rolex-datejust-watch-31mm-278240-0017-0018-1.webp?v=1789985677","url":"https:\/\/perpetuawatches.com\/products\/rolex-datejust-watch-31mm-278240-0017-0018","provider":"My Store","version":"1.0","type":"link"}