The watchface shows the local time hour in large text, followed by the current date, followed by the UTC hour.
Minutes are represented by the arc around the outside. Every 5 minutes, the arc extends, with dots for each minute between.
When the battery is low (11-20%), the large hour text turns purplish and when it's very low (1-10%), the large hour text turns blue.
When the watch disconnects from bluetooth, it buzzes once, and the date turns blue.