The official time down to the minute. Sometimes watches can be "fast" or "slow" by a few or a lot of minutes and not always match the World Clock. Cell Phones and Computers are the exception since they are regulated and keep a consistent time. The time displayed on your cell phone is God Time.
Person 1: What time is it?
Person 2: *looks at watch*"It is 4:46 pm"
Person 3: *Looks at cellphone* "According to God time it is 4:50 pm"