Rolex Day-Date 40 Yellow Gold — Green Dial | Ref. 228348

Reference 228348 is the Day-Date 40 in solid 18k yellow gold with a green dial — a combination that carries considerable cultural weight within the Rolex collection. Green dials have become one of the most discussed aesthetic choices across the modern Rolex range, and in the context of the Day-Date, they evoke both the prestige of the original Stella lacquer tradition and the contemporary resurgence of interest in saturated dial colours. The 40mm case, introduced in 2015 as an expansion of the Day-Date family, provides a larger canvas for the dial while maintaining the Presidential bracelet proportions that define the model's visual signature. This is unambiguously a flagship watch.

The Calibre 3255 drives the 228348 — Rolex's most advanced manufacture movement and the current standard for the Day-Date line. It incorporates a Chronergy escapement with 15% greater efficiency than the previous lever escapement, a Paraflex shock absorber, and a Syloxi hairspring, collectively delivering 70 hours of power reserve and rate accuracy of +2/-2 seconds per day. The solid yellow gold case, fluted or smooth bezel depending on configuration, and Presidential bracelet are manufactured entirely in Rolex's Biel/Bienne facility from 18k yellow gold. The green dial, whether lacquer or sunburst-finished, undergoes Rolex's multi-stage quality inspection before leaving the dial workshop.

The Day-Date 40 in yellow gold with a green dial is one of the harder configurations to acquire at retail due to the persistent demand that attaches to both the colour and the metal combination. On the secondary market, premiums above retail are standard for sought-after dial colours in solid gold Day-Date references. This watch appeals primarily to established collectors and high-profile buyers for whom the Day-Date's historical associations — heads of state, industry leaders — remain relevant context. Condition and originality of the dial surface are paramount value considerations.