Rolex Sky-Dweller Steel — Green Dial | Ref. 336934

Reference 336934 brings the Sky-Dweller's formidable complication set into the realm of Oystersteel — a bold repositioning for a model historically associated with precious metals. The 42 mm Oyster case in polished and brushed steel houses one of the horological world's most sophisticated annual calendar and dual time zone mechanisms beneath a striking Green dial, a colour that has become emblematic of Rolex's contemporary design language. The result is an instrument watch of the highest order that wears with the versatility of sport and the gravitas of haute horlogerie.

The Sky-Dweller is powered by Calibre 9001, the in-house movement Rolex developed specifically for this model — an achievement involving over seven years of research and development. It features the Saros annual calendar, which distinguishes automatically between short and long months to require correction only once per year (in February), and a Ring Command bezel that serves as an intuitive interface for setting the three functions: local time, home time, and date. The movement offers a 72-hour power reserve and is equipped with the full suite of Rolex's proprietary innovations: Parachrom hairspring, Paraflex shock absorbers, and Chronergy escapement.

For the collector, the Oystersteel Sky-Dweller in green represents a landmark reference — it democratised a complication previously accessible only in gold while amplifying desirability through the sport specification. References in steel trade at remarkable premiums over retail and have proven resilient across market cycles. The combination of technical depth, novel material choice, and assertive colour palette makes 336934 one of the most compelling modern Rolex propositions available.