QUESTION ABOUT MY NIKE WA9002 MIL-SPEC WATCH

[stock853]

I bought this watch a couple years ago when I was working at Cabela's because I was looking for decent watch and came across this watch on a clearance "mark- out" sale where I picked it up for around $40 brand new. It wasn't until today that I realized how cheap that was and how hard of a find I guess my watch is.... That being said, I have been looking all over the internet to figure out the answer to my issue but have not been able to find it.

My question is:

Is there a way of turning off or disabling the beeping sound the watch makes when in the TIMER mode? I am taking a very Large and important test tomorrow where I am allowed a watch but all sounds need to be disabled. I have the TIMER function set up for a 2 minute timer that I will use for the morning portion of the exam (this is the time limit I can spend per problem in order to answer all problems) and I have it set to 4 minutes (again, time limit per problem) for the afternoon portion of the test.....

The test is tomorrow and leave it to me to not look into this issue until the night before!!!

If there is not a way to turn it off, would someone know how to take apart the watch and where the part is located inside that makes the beeping sound. I want to disable it or take it out or something, if I can't turn it off......

The only other option is to not use the TIMER function to help keep myself regimented.

PLEASE HELP ASAP. Here is the watch just to confirm it is the MIL-SPEC

[Sedi]

I don't think there is a way to disable the beeps - there are some Casios with Vibration alarm on which you can do this. You could take out the spring that connects the module to the piezo speaker which probably sits on the back of the watch but since this is one of the models with a battery hatch it would probably be not to easy - I guess you'd have to completely take it apart - take out the module and try to locate the piezo speaker - then cut the connection (it is probably made by a spring). Can you try and get a watch with vibration alarm till the test? There is also a Timex which has that which might be easier to get than any Casio with vibration alarm - here are some models with that feature:
Amazon.com: Timex Men's T498549J Rugged Digital Vibration Alarm Watch: Timex: Watches
Amazon.com: Casio #A220W-1Q Men's Futurist Vibrating Alarm Chronograph Alarm Watch: Watches
Amazon.com: Casio Women's Vibration Alar LDF10-1A Black Resin Quartz Watch with Black Dial: Casio: Watches
Amazon.com: Casio Men's PAS400B-5V Pathfinder Forester Fishing Moon Phase Watch: Casio: Watches
CASIO G-Shock Vibration Alert G-7510-2V G-7510-2 Watch | eBay

cheers, Sedi