Rolex Datejust 36 Yellow Rolesor — Mother-of-Pearl Roman Diamond Bezel | Ref. 116243

Rolesor — Rolex's proprietary combination of Oystersteel and 18K gold — has long been the foundation of the brand's most versatile dress-sport watches, and Reference 116243 deploys this pairing to spectacular effect. The 36mm case marries a stainless steel Oyster middle case with an 18K yellow gold bezel set with 52 brilliant-cut diamonds, creating a contrast of cool and warm metals that flatters both casual and formal attire. The mother-of-pearl dial, its surface shifting through creamy whites and iridescent blues depending on light incidence, is marked with Roman numerals that reinforce the watch's classical pedigree.

The Calibre 3135, Rolex's benchmark self-winding movement for the Datejust 36 of this generation, occupies the case. A manufacture calibre of considerable refinement, the 3135 incorporates a Parachrom hairspring, Paraflex shock absorbers, and the perpetual rotor that has driven Rolex's sporting and dress families for decades. Its instantaneous date display at 3 o'clock, magnified by the Cyclops lens, is set with single-click rapid correction — a functional courtesy that belies the watch's jewellery-forward appearance.

The yellow Jubilee bracelet — five-piece links alternating between polished and brushed surfaces — mirrors the two-tone case treatment and adds further elegance to the wrist presence. Reference 116243 occupies a distinguished position in the Datejust lineage as a pre-redesign 36mm piece, its proportions and dial configuration reflecting an era when Rolex treated the Datejust as an unambiguously unisex icon rather than a series stratified by gender or case size.