Seiko Men's Two Tone Alarm Chronograph Watch SNAA30, There are a couple other numbers on the back of the watch, 350496 & 7T62-OFYO, in a small box it has A4 I hope you are able to come up with an owner's manual for me as I have no idea how to use the alarm or even setting the time for fear of damaging the stem of the watch. Thank You, Mike email - inmaddfox@att.net