I recently purchased a Breitling Transocean Chronograph Unitime, and am totally delighted with the watch. It keeps extremely accurate time (gains about 1-2 seconds/day) and I use the timezone feature all the time, being in a position where I frequently need to speak with clients in places like India and Singapore. My question is this: around the "city" disk there are red markings (arrows and dots) on about half of the disk, but on the other half there are no such red markings. Does anyone know why this is? I asked the "Breitling Expert" at the store where I purchased it, and he didn't have a clue. This is my first Breitling and I must say I am totally impressed!