I was very interested in this watch because it was more than just another nice mechanical movement that showed the time in a funny way. This new world time watch (Multi Time Zone) in the Cartier Calibre collection has some neat features. My favorite is the city selector disc placed on the side of the case. These are usually very ugly looking and clutter up dials. For fun Cartier gave the watch something interesting they call a "jet lag indicator. " You know, because when you have jet lag you need something to remind you of it. Get one in gold for about $40,000.