Football manager Frank de Boer spotted wearing a Rolex

Frank de Boer, the former Dutch international and head coach of the Netherlands national team, has been spotted wearing the Rolex Day-Date 40 in 18ct white gold, reference 228239, with a striking bright blue dial, fluted bezel, and the house's signature President bracelet. It is a choice that sits comfortably within football's tradition of gravitating toward the Day-Date as the ultimate statement of professional arrival.

Introduced as part of Rolex's 2015 overhaul of the Day-Date line, the 228239 expanded the case diameter from 36mm to 40mm while retaining the model's constitutional DNA. The watch runs on the in-house Calibre 3255, one of the most technically accomplished movements Rolex has produced — 14 patents, a Chronergy escapement delivering roughly 70 hours of power reserve, and a Parachrom hairspring that resists magnetic interference and temperature variation. The movement is COSC-certified and meets Rolex's own Superlative Chronometer standard, holding accuracy to ±2 seconds per day on the wrist.

The 18ct white gold case measures 40mm in diameter with a case thickness of 12.4mm. The fluted bezel — historically a hallmark of the Day-Date in precious metal — adds textural depth to the sunburst blue dial, which shifts tone under different lighting conditions. The President bracelet, available exclusively on Day-Date models and in precious metal only, closes with a hidden Crownclasp, giving the ref. 228239 a clean, uninterrupted profile on the wrist.

Among collectors, the Day-Date 40 white gold with a blue dial occupies a reliable position. Blue dials have shown consistent demand across Rolex's catalogue over the past decade, and the white gold configuration is considered a cooler, more contemporary alternative to the traditional yellow gold. The 228239 in this specification is not a watch that loses relevance.

De Boer led the Netherlands through UEFA Euro 2020 qualification and brought to the dugout the same quiet authority the Day-Date 228239 projects on the wrist. Retail pricing sits at approximately $46,000 USD, with the grey market tracking closely to that figure given steady demand and limited availability.