Rolex Datejust 31 Gold — Diamond Paved Butterfly Dial | Ref. 278245

Showcasing one of the most striking dial designs in the current Datejust 31 collection, Reference 278245 features a diamond-paved butterfly motif — a sculptural, gem-set composition that transforms the dial into a work of high jewellery art. Set in 18ct gold and populated with carefully matched brilliant-cut diamonds arranged in a butterfly silhouette, this dial exemplifies Rolex's Dial Artisan programme, where specialist craftspeople in Geneva apply gemstones with sub-millimetre precision. The 31mm Oyster case provides an ideal canvas for this elaborate decoration.

Calibre 2236 powers this reference — a movement introduced in 2015 representing a significant evolution in Rolex's ladies' and mid-size complications. The 2236 incorporates a Syloxi hairspring, crafted from silicon in-house by Rolex, which offers superior isochronism, resistance to temperature fluctuations, and immunity to magnetic fields compared to traditional metallic hairsprings. With a power reserve of approximately 55 hours, the 2236 surpasses its predecessor (2235) in both reserve and magnetic resistance, reflecting Rolex's ongoing movement development program. Superlative Chronometer certification confirms ±2 seconds daily accuracy.

The butterfly motif dial positions the 278245 among the most collectible contemporary Datejust references. Rolex produces paved and motif dials in carefully controlled quantities, and their allocation rarity often results in waiting lists at authorised dealers. For serious collectors, this reference bridges the gap between instrument watch and fine jewellery object — it maintains all the functional hallmarks of the Datejust (date function, Oyster case, certified movement) while delivering a dial of singular aesthetic ambition. Its secondary market performance reflects this dual appeal, with gem-set Datejust 31 references consistently commanding premiums over list price.