Description
Among contemporary Rolex Datejust offerings, the 31mm yellow gold reference 278288RBR commands attention for its sophisticated dark grey diamond dial paired with a factory-set diamond bezel—a configuration that bridges classic elegance with modern luxury appointments. This unworn example showcases Rolex’s mastery in combining precious metal craftsmanship with diamond setting, creating a timepiece that appeals to collectors seeking understated opulence in a perfectly proportioned case. The dark grey dial provides a compelling contrast to the warm yellow gold case, while the diamond indices add depth and brilliance without overwhelming the composition. Reference 278288RBR represents Rolex’s commitment to offering factory gem-set variants that maintain the Datejust’s essential character while elevating its presence through carefully considered precious details.
Key Features & Specifications
Factory Diamond Bezel — Rolex-set diamonds in yellow gold bezel mounting, providing continuous sparkle while maintaining the classic fluted bezel proportions
Dark Grey Diamond Dial — Sunburst-finished grey dial with factory-applied diamond hour markers, creating sophisticated contrast against the yellow gold case
31mm Yellow Gold Case — Solid 18k yellow gold Oyster case in the ideal mid-size diameter, offering refined proportions suitable for diverse wrist sizes
Oyster Bracelet Construction — Three-piece link yellow gold Oyster bracelet with Oysterclasp and Easylink 5mm comfort extension system
Caliber 2236 Movement — Self-winding mechanical movement with Syloxi hairspring and 55-hour power reserve, certified Swiss chronometer
Unworn Condition — Complete factory presentation with original protective stickers and unworn bracelet links showing no stretch or wear patterns
Sapphire Crystal — Scratch-resistant sapphire crystal with anti-reflective coating and Cyclops lens magnifying the date display
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.










