Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Diamond Bezel - Dark Grey Diamond Dial - Oyster Bracelet - 278343 dkgdoEncircling a 31mm wrist with the dual presence of Oystersteel and yellow gold, this Rolex Datejust 278343 delivers an unmistakable tactile luxury through its two tone construction and diamond set brilliance. The dark grey dial creates a sophisticated backdrop for diamond hour markers, while the domed diamond bezel catches light with every gesture, transforming the classic 31mm proportions into a statement of refined elegance. Each facet of the bezel's

a self-winding movement that represents Rolex's latest generation of precision timekeeping with its paramagnetic blue Parachrom hairspring and extended 55-hour power reserve

adding subtle luxury while preserving the understated elegance characteristic of the Calatrava collection

41mm Rolesor Case — Yellow gold and Oystersteel construction with polished smooth bezel and screw-down crown system

Screw-Down Crown — Enhanced water resistance through the precision-engineered crown system with solid case back construction

Caliber 4161 Regatta Movement — Self-winding mechanical chronograph with programmable countdown function

Five-Link Jubilee Bracelet — Classic Jubilee construction in steel and white gold with concealed Crownclasp and Easylink comfort extension system

complementing the Everose gold case

This particular configuration showcases the classic white Roman numeral dial against the warm contrast of yellow gold

representing one of the most sophisticated mechanical achievements in the steel bracelet configuration

This reference emerged during the 2010s as the collection's most opulent expression

Reference 278383RBR — This specific model designation confirms the diamond bezel and champagne diamond dial configuration within Rolex's current Datejust 31 collection

Brand Patek Philippe Series Grand Complications Model Number 5320G-011 Model Year 2017-2022 Production Year Call for Enquiry Condition Call for Enquiry Box/Papers Box & Papers Case Material White Gold Case Size 41 mm Case Shape Round Case Back Transparent Crowns Screw Down Bezel White Gold Movement Automatic Dial Hands Luminous Dial Type Analog Dial Markers Arabic Bracelet Alligator Leather Strap Band Material Leather Clasp Fold-Over Clasp Water Resistance 30 Meters (100 Feet) Gender Men's Watch Style Sports Watch