Is this dual time or triple time? There appears to be a Glycine Airman-style second hour hand, plus a super-compressor-controlled inside-the-crystal bezel. So you have the main hour hand on the 12-hour chapter ring, the second hour hand pointing to the GMT 24-hour chapter ring, and the bezel offset from the 24-hour chapter ring for a third time zone. Is that correct, or is this watch doing something else?