Rolex Sky-Dweller 18 ct Yellow Gold — Intense White Dial | Ref. 336938

Reference 336938 represents the Sky-Dweller at its most commanding: a 42 mm case in 18 ct yellow gold housing one of Rolex's most intellectually ambitious complications. Introduced in 2012 and refined continuously since, the Sky-Dweller pairs an annual calendar with a dual-time-zone display — a pairing that positions this reference firmly at the apex of Rolex's sport-dress hierarchy.

Beneath the fluted, bidirectional rotatable Ring Command bezel — itself a feat of engineering that allows simultaneous setting of three separate functions — beats Calibre 9001 (listed here as 9002, the bracelet variant designation), a manufacture movement with a 72-hour power reserve and a Syloxi silicon hairspring. The intense white dial delivers sharp legibility, with the off-centre annual calendar ring and 24-hour GMT subdial arranged with characteristic Rolex clarity. The 18 ct yellow gold bracelet and 100-metre water resistance round out a specification that refuses compromise. Production year 2024 confirms this is a current-generation example.

The Sky-Dweller in yellow gold appeals to the collector who travels frequently and wants a single wrist instrument capable of tracking home time, local time, and the month — all without a daily correction. Its relative scarcity on the secondary market versus Submariner or Daytona references, combined with a gold case, supports robust value retention. This example, offered with box and papers, is particularly acquisition-ready.