Item 1. indicates to me that you are setting the hour/minute hand to Zulu and syncing the bezel to the hour hand but the bezel is graduated in 0 - 24 hrs so how do you tell the time on the bezel? IMO you can't keep track of Zulu time using the hour hand and the bezel.
Hang on I just saw item 3. if your a QANTAS pilot then it doesn't matter - we'll just say it's Thursday.