Rolex Datejust 31 Yellow Rolesor — Mother-of-Pearl Diamond Dial, 46-Diamond Bezel | Ref. 178383

Reference 178383 represents the Datejust 31 in Yellow Rolesor — Rolex's proprietary combination of Oystersteel and 18ct yellow gold — adorned with one of the brand's most opulent configurations: a 46-diamond pavé bezel and a mother-of-pearl dial set with diamond hour markers. The 31mm case size occupies the middle ground between the compact Lady-Datejust 28 and the full-size 36, making it a versatile choice that suits a range of wrist proportions with equal elegance.

Calibre 2235 beats within this reference, a movement Rolex developed to fit the intermediate Oyster case dimensions of the 31mm Datejust family. The movement provides a 48-hour power reserve and meets Superlative Chronometer standards. The mother-of-pearl dial — cut from genuine mollusc shell — exhibits a living, iridescent quality that shifts in hue under different lighting conditions, while each diamond on both the bezel and the dial has been individually selected for cut, clarity, colour, and carat weight by Rolex's in-house gem-setting team.

For collectors, Yellow Rolesor references with full diamond bezels and MOP dials represent some of the most decorative entries in the Datejust canon, appealing to buyers who want the mechanical credibility of Rolex fused with jewellery-house presentation. The 178383 variant with this specification is a statement piece that retains broad desirability in pre-owned markets, underpinned by the precious materials and the enduring collectibility of the Datejust nameplate.