Sky-Dweller
Rolex’s annual-calendar GMT: the cal. 9001 reads month through twelve apertures around the dial and the second time zone via the off-center disc, set entirely through the bidirectional Ring Command bezel. The 326934 (steel + white gold) is the family’s most-traded reference.
References in this family
Which ref to buy
The Sky-Dweller is Rolex's most complex watch -- annual calendar and dual time zone in a 42mm Oyster case. The Rolex Ring Command system uses the bezel to switch between three settings modes. Available in steel and precious metals.
- 1Open
Sky-Dweller in Rolesor (steel + white gold) -- the most accessible Sky-Dweller with precious metal accents.
- The case for it:
- Cal. 9001, annual calendar (one correction per year in March), dual time zone, Ring Command bezel, 42mm, Rolesor (steel case with white gold bezel). The Sky-Dweller annual calendar is the most useful calendar complication Rolex has ever made. The Rolesor configuration splits the difference between steel and full gold -- more distinctive than all-steel, more restrained than all-gold.
- Consider instead if:
- The 9001 movement is impressive but the watch is heavy at 42mm. Secondary premiums are significant. Retail waiting times are comparable to the GMT-Master.
- 2Open
Sky-Dweller in Yellow Gold -- the full precious metal configuration for buyers who want maximum statement.
- The case for it:
- Cal. 9001, 42mm, 18k yellow gold case and bracelet. The full gold Sky-Dweller is the most formal Rolex sport watch configuration -- the combination of the calendar complication and gold case is unusual in the lineup.
- Consider instead if:
- Gold Sky-Dweller secondary market is less liquid than steel or Rolesor. A narrower buyer pool at this price point.
Rankings last reviewed 2026-06-06. Editorial perspective only. Not financial advice.