Description
Beneath the dark rhodium dial of this Everose gold Datejust 31 lies the caliber 2236, Rolex’s proprietary self-winding movement engineered specifically for their women’s timepieces with a 55-hour power reserve and Syloxi hairspring technology. The 278285RBR marries the warm glow of 18k Everose gold with a sophisticated dark rhodium dial surface, creating depth through applied pink gold hour indices that catch light at varying angles. This 31mm case size represents the modern sweet spot for luxury sports watches, substantial enough for presence yet refined for daily wear. Diamond hour markers elevate the already precious metal composition, while the President bracelet adds the unmistakable weight and feel that distinguishes genuine Rolex craftsmanship.
Key Features & Specifications
Everose Gold Case Construction — 31mm diameter in Rolex’s proprietary 18k rose gold alloy, engineered to resist fading and maintain color consistency over decades
Diamond-Set Bezel — Brilliant-cut diamonds set in the Everose gold bezel, each stone individually selected and placed by hand according to Rolex’s gemstone standards
Dark Rhodium Dial — Deep charcoal surface treatment with applied pink gold hour markers, creating contrast that enhances legibility in varying light conditions
President Bracelet — Three-piece link construction in matching Everose gold with concealed Crownclasp, delivering the substantial feel and comfort Rolex developed for their Day-Date collection
Caliber 2236 Movement — Self-winding mechanical movement with 55-hour power reserve, Syloxi hairspring technology, and Chronergy escapement for enhanced precision
Sapphire Crystal — Anti-reflective coating applied to enhance dial visibility and protect against scratches, with double anti-reflective treatment
Unworn Condition — Complete with original protective stickers and factory finish, representing optimal preservation of Rolex’s manufacturing standards
About This Timepiece
Bracelet Sizing — Complimentary bracelet sizing included with every purchase. Contact us with your wrist measurement and we’ll have it ready before shipping.
Authenticity Guarantee — Every watch is thoroughly inspected and authenticated by our team of certified horologists. 100% authentic, guaranteed.
Warranty — New model watches include a 1-year mechanical warranty covering manufacturing defects. All watches include our confidence guarantee.
Shipping — Free insured overnight FedEx shipping on all orders. Fully insured, signature required, discreet packaging.
Contact Us
Questions about this timepiece? Our specialists are available to help.
Phone/Text: (310) 363-0481
Email: sales@jestikcollection.com
Jestik Collection is an independent luxury watch dealer and is not affiliated with Rolex S.A., Rolex USA, Patek Philippe, Audemars Piguet, Cartier, Omega, Tudor, or any brands listed.













