Rolex Lady-Datejust 28 Yellow Rolesor — Champagne Roman Dial | Ref. 279163

Reference 279163 belongs to the current Lady-Datejust 28 generation — a collection redesigned in 2016 to incorporate a new case architecture, an updated movement, and a broader palette of dial and bezel options. Yellow Rolesor, combining Oystersteel with 18 ct yellow gold, delivers both durability and warmth, with the gold appearing on the bezel and select bracelet components. The champagne dial with Roman numeral hour markers introduces a classical legibility to the watch: the warm, creamy dial tone pairs naturally with the yellow gold elements, and the Roman numerals lend the piece a slightly vintage-inspired character that distinguishes it from index and Arabic dial variants.

The Calibre 2236 powers this reference, a self-winding movement developed in-house and fitted with a Syloxi silicon hairspring — a component exclusive to Rolex's 31 mm and smaller calibre family that provides exceptional magnetic and thermal stability. With a 55-hour power reserve and Superlative Chronometer certification, the 2236 represents a genuine technical advancement over the earlier Calibre 2235 it succeeded. The 28 mm Oyster case maintains water resistance to 100 metres, a notable capability for a watch of this decorative character.

The Lady-Datejust 28 in Yellow Rolesor with a champagne Roman dial appeals to buyers who want a current-generation Rolex with a warm, traditional aesthetic. Roman numerals are among the more consistently requested dial configurations for this size, and Ref. 279163 delivers them in an accessible Rolesor format rather than full gold. Pre-owned examples in excellent condition remain highly liquid, particularly those retaining the original Jubilee or Oyster bracelet and documentation.