Rolex Datejust 31 Gold — Silver Diamond Dial | Ref. 278245

Reference 278245 is the current-generation Datejust 31 in solid gold with a domed bezel — a configuration that prioritises refined simplicity over ornamentation, allowing the silver diamond dial to serve as the primary visual focus. Diamond-set indices replace the standard applied hour markers, catching ambient light with discrete precision, while the silver base provides a bright, legible contrast. At 31mm, this case size occupies a thoughtfully considered position in the Datejust range — larger than the Lady-Datejust's 28mm yet more restrained in presence than the full 36mm.

Calibre 2236 powers the 31mm case family, incorporating the Syloxi silicon hairspring for superior magnetic resistance and a 55-hour power reserve. The movement represents a meaningful advance over the earlier 2135 calibre found in predecessor references, and its presence in the current 278xxx generation signals a commitment to in-house finishing at every price tier. The solid gold Oyster case pairs with a President bracelet, reinforcing the watch's character as a dress piece intended for formal occasions and gift-giving contexts.

Gold Datejust 31 references with diamond dials have performed well in the pre-owned market, particularly among buyers who want a mid-size gold Rolex without the Day-Date's full presidential profile. Reference 278245 is a recent introduction, meaning clean pre-owned examples remain relatively scarce and command prices close to retail. A compelling choice for the discriminating buyer seeking a gold Datejust with lasting appeal.