<p>If you're like me, you want a watch and to be able to use the timer during the test. Thus, muting the hourly charm is not enough.</p>
<p>Simply remove the back plate and scratch off the sticker in the inside.</p>
<p>LOL. My D had that problem during her first SAT attempt. Her digital watch suddenly chimed for half a minute right before her last section even she did not set the alarm. One of the proctor approached her and said he will find out if they need to void her test. Of course, that really hit my D and she scored 200 below her practice score although no action was taken at the end. Since there, she only wear analog watch for the exams.</p>