Rolex Day-Date 36 White Gold — Silver Index Dial, Fluted Bezel | Ref. 118139

Reference 118139 is the quintessential white gold Day-Date 36 — a watch that distils the Presidential formula to its most refined and enduring form. As part of the preceding generation before the 2019 introduction of the 128xxx series, the 118139 carries the hallmarks of an era when the Day-Date's proportions and execution were considered by many collectors to be at their most balanced. The pairing of the fluted bezel with the silver index dial is a combination that has defined dress-watch aesthetics for decades.

Powering the 118139 is the Calibre 3155, Rolex's self-winding manufacture movement featuring a Glucydur balance wheel, Parachrom hairspring, and a 48-hour power reserve — a movement widely regarded as one of the most accomplished mechanical calibres of its generation. The 36 mm case in 18 ct white gold showcases Rolex's signature alternating brushed and polished surfaces, while the fluted bezel — a hallmark of the Datejust and Day-Date lineage — adds refractive texture and visual depth. The silver index dial with applied hour markers reflects the brand's commitment to legibility through simplicity.

Collectors drawn to the 118139 typically prize the transitional status of this reference: modern enough in finish and reliability, yet carrying an analogue connection to the Day-Date's mid-century origins. White gold examples with the fluted bezel retain consistent demand across auction and retail markets, and the 36 mm format continues to attract buyers who prefer understated elegance over contemporary oversizing.