Description
Powered by Rolex’s perpetual, self-winding mechanical movement with Parachrom hairspring, the steel and yellow gold Datejust 31 reference 278243 represents the modern evolution of Rolex’s most enduring design philosophy. The 31mm Oystersteel case crowned with yellow gold showcases the brand’s commitment to mixed-metal aesthetics, while the silver dial features a diamond-set Roman numeral at six o’clock—a deliberate asymmetrical detail that distinguishes this configuration from standard Roman numeral layouts. The domed bezel in yellow gold creates subtle light play across the dial’s surface, enhancing the single diamond accent that marks the half-hour position.
Key Features & Specifications
Reference 278243 Movement — Caliber 2236 perpetual, self-winding mechanical movement with Parachrom hairspring and precision rate of -2/+2 seconds per day
31mm Mixed-Metal Case — Oystersteel case construction with yellow gold crown, combining durability with precious metal luxury in Rolex’s mid-size format
Silver Diamond Roman Six Dial — Distinctive dial configuration featuring a single diamond-set Roman numeral VI, creating asymmetrical elegance against the silver backdrop
Domed Yellow Gold Bezel — Smooth, polished gold bezel with classic domed profile that enhances the watch’s vintage-inspired proportions
Oyster Bracelet Integration — Three-piece link Oystersteel bracelet with Oysterclasp and Easylink comfort extension system
Sapphire Crystal Protection — Scratch-resistant sapphire crystal with anti-reflective coating and Cyclops lens magnifying the date display
Unworn Condition — Complete with original factory protective films and tags, representing optimal collectible status
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.












