Does anyone know of any world time watch that has the ability to program in cities you want to? For example, I want to set MCO as my home city, but I also want to have some smaller cities, such as OMA, RNO, etc.?
There are a few Casio watches that allow you to set a secondary display to any time zone. Mine doesn't allow me to choose every town or city in the world but it does provide one sample city per time zone (except GMT/UTC-1 and GMT/UTC-2).