Among Rolex’s modern complications, the Sky-Dweller stands alone in combining an annual calendar with a second time zone — two of the most useful functions for frequent travellers. The ref. 326138 presents these complications in a 42mm yellow gold case with a warm gold dial and brown leather strap, creating a dress-forward interpretation of a tool watch designed for life across multiple time zones.
Key Specifications
| Specification | Detail |
|---|---|
| Reference | 326138 |
| Case Size | 42mm |
| Case Material | 18k Yellow Gold |
| Bezel | Fluted Command bezel, yellow gold |
| Dial | Gold |
| Crystal | Sapphire |
| Movement | Automatic with annual calendar and dual time zone |
| Water Resistance | 30m |
| Strap | Brown leather |
| Clasp | Folding Oysterclasp |
| Functions | Hours, minutes, seconds, date, month, dual time zone |
The 326138 Up Close: Case, Dial and Bracelet
The 42mm yellow gold case gives the Sky-Dweller a commanding wrist presence, its size justified by the complexity of the dial layout. The fluted Command bezel is not purely decorative — it serves as the interface for setting the calendar and second time zone through a rotational selection system. The gold dial features twelve small apertures around the perimeter, each corresponding to a month, with the current month indicated by a contrasting marker.
A brown leather strap softens the formality of full yellow gold, making the watch more wearable in warm weather and less ostentatious than a matching gold bracelet. The off-centre date disc and 24-hour reference dial at the centre allow simultaneous reading of two time zones. Explore more traveller-oriented timepieces in the Sky-Dweller collection.
Movement Options: Swiss vs Japanese
Two movement tiers are available for this sophisticated complication:
- Swiss automatic — higher beat rate with smooth seconds sweep, extended power reserve, and architecture inspired by the genuine caliber 9001. The premium choice for those who value mechanical depth alongside calendar functionality.
- Japanese automatic — reliable Miyota-based movement with proven durability and straightforward servicing worldwide. An accessible entry into the Sky-Dweller’s distinctive design language.
Both movements deliver the annual calendar and dual time zone functions that define the Sky-Dweller.
Shipping, Warranty and Returns
Every order ships with discreet packaging and full tracking. Delivery details and estimated timeframes are available on our shipping policy page. This watch is protected by our standard movement warranty. Should your purchase not meet expectations, please consult our return and exchange policy for your options.










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