{"product_id":"rolex-datejust-mother-of-pearl-279138rbr-2026","title":"Rolex - Datejust – Mother of pearl – 279138RBR – 2026","description":"\u003cp\u003eThe Rolex Lady-Datejust reference 279138RBR combines a naturally iridescent white mother-of-pearl dial with diamond hour markers and a bezel set with 44 brilliant-cut diamonds. Crafted entirely from 18 ct yellow gold, its compact 28mm Oyster case is paired with Rolex’s semi-circular three-piece President bracelet.\u003c\/p\u003e\n\u003cp\u003eBecause mother-of-pearl varies naturally in color and structure, every dial has a unique pattern and play of light. Inside is the self-winding Rolex calibre 2236, featuring a Syloxi silicon hairspring and approximately 55 hours of power reserve.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Rolex\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCollection:\u003c\/strong\u003e Lady-Datejust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReference:\u003c\/strong\u003e 279138RBR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e M279138RBR-0015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eYear:\u003c\/strong\u003e 2026\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCase:\u003c\/strong\u003e 18 ct yellow gold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCase Diameter:\u003c\/strong\u003e 28mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBezel:\u003c\/strong\u003e Set with 44 brilliant-cut diamonds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e Natural white mother-of-pearl\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHour Markers:\u003c\/strong\u003e Diamonds in 18 ct gold settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMovement:\u003c\/strong\u003e Rolex calibre 2236, mechanical and self-winding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e Approximately 55 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision:\u003c\/strong\u003e Approximately -2\/+2 seconds per day after casing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCrystal:\u003c\/strong\u003e Scratch-resistant sapphire with Cyclops lens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCaseback:\u003c\/strong\u003e Solid screw-down caseback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e 100 metres\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBracelet:\u003c\/strong\u003e 18 ct yellow-gold President bracelet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClasp:\u003c\/strong\u003e Concealed folding Crownclasp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFunctions:\u003c\/strong\u003e Hours, minutes, seconds, instantaneous date, rapid date correction and stop-seconds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertification:\u003c\/strong\u003e Superlative Chronometer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecial Features:\u003c\/strong\u003e Natural mother-of-pearl dial, factory diamond setting, Syloxi silicon hairspring, Paraflex shock absorbers and Twinlock crown\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Investment Watches Inc","offers":[{"title":"Default Title","offer_id":57213695066438,"sku":"F2320","price":49750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/5559\/3658\/files\/IMG_3277_2dd2436c-7cdc-43aa-a31a-adf850759d27.png?v=1790798016","url":"https:\/\/www.investmentwatches.com\/products\/rolex-datejust-mother-of-pearl-279138rbr-2026","provider":"Investment Watches Inc","version":"1.0","type":"link"}