Gear Time has a chime for the hours and the quarter hours as well as gentle clock-work whirring and clicking. Of course the volume of each sound can be controlled independently. Also, you can choose to show hours in a.m./p.m. or 24 hour fashion and you can block your device from sleeping while Gear Time is running.
Set Gear Time to simply sooth your nerves or to gently remind you of the passing of time.
You may never look at time in the same way again.