Time not Changing when Dim

Does the Time change when you have it Dimmed or is it static? If it does keep time is there something special that needs to be done when you create the Watch Face. Thank you!

It should update, however, some watches might refresh much slower than others so time might be out of sync until it refreshes. This is to keep battery life longer. There are also are some that are always on as well-- these have a really fast refresh rate.