Rolex, as a brand is well known for many things: durability, consistency, quality and simplicity come first to mind. Terms like: complication, moon phase, tourbillion, fly-back and minute repeater have generally not entered the conversation. This is why the Sky-Dweller is an oddity in the Rolex family. By combining a Dual Time Zone feature with an Annual Calendar, Rolex have created a luxurious complication with practical application. Both the 24 hour dial and date functions are legible and easy to set. Leave it to Rolex to realize that by combining the 12 hours hours on the dial with the 12 months of the year a clean and simple month indicator could be at arms length. Box and papers are included.