Rolex Steel and Yellow Gold Datejust 31 Watch - Fluted Bezel - Mother-Of-Pearl Roman Dial - Jubilee Bracelet - 178273 mrjReference 178273 marked a pivotal evolution in the women's Datejust lineage when Rolex introduced this 31mm two tone configuration, bridging the gap between the smaller 26mm vintage references and the contemporary sizing preferences of modern collectors. The marriage of Oystersteel and 18k yellow gold creates a compelling contrast against the luminous mother of pearl Roman numeral dial, while the fluted bezel adds the signature textural element that

31mm Two-Tone Case — Oystersteel construction with 18k yellow gold crown

featuring a pristine white dial that creates striking contrast against the warm rose gold case construction

the silver dial of this Patek Philippe Complications 5130/1G-011 creates an understated canvas for one of horology's most sophisticated complications

18k Yellow Gold Case — Solid gold construction at 31mm diameter with polished surfaces and Rolex's signature domed bezel for timeless elegance

Sapphire Crystal Protection — Scratch-resistant sapphire crystal with anti-reflective coating ensures optimal dial legibility under varying light conditions

featuring Rolex's proprietary case finishing that balances polished center links with brushed outer surfaces

secured by the Oysterlock folding safety clasp with Easylink extension

Complete Documentation — Accompanied by original Patek Philippe box and papers

creating their signature two-tone aesthetic

Reference 126203 — Current-generation Datejust introduced in 2016

providing 55-hour power reserve

featuring the Oysterclasp with Easylink 5mm comfort extension system