Frowned upon in ritual by some because the circle is supposed to be outside of regular time and space. (And, of course, it's rude to keep checking the time.) Best to leave these in pockets.
Globally operating organizations of Light (Night Watch) and Dark Others (Day Watch). The Watches were established after the creation of the Great Treaty to regulate the activities of both forces. The Watches insure no initiate is unfairly coerced into joining one side or the other and also monitor human-Other interactions. (see appendix)