Rolex Sky-Dweller: annual calendar and GMT function April 6, 2019 Rolex Sky-Dweller: annual calendar and GMT function2019-04-06T04:45:10+08:00 Topics: Technology. Subjects: luxury brand, Rolex, and watches. The Sky-Dweller is one of the most complex models in the Rolex catalog. In addition to having an annual calendar and double time zone, it holds 14 patents that demonstrate the…
