How do I set up and use the adanac 4000 stopwatch by marathon?

https://www.timex.com/watch-manuals.html
Search for Marathon - its there.

how do i decrease the year?

I'm guessing that your watch is described here
http://www.walmart.com/ip/Marathon-by-Timex-Digital-Mid-Size-Black-and-Silver-Tone-Watch/38229915
(at the bottom it says model = T5K805, name is marathon)
[also on Amazon - http://www.amazon.com/Timex-Womens-Marathon-Sports-Digital/dp/B00R4XTAJ8/ref=sr_1_3?s=apparel&ie=UTF8&qid=1421449802&sr=1-3&keywords=t5k805&pebp=1421449828860&peasin=B00R4XTAJ8)

Then.look down the list for marathon in this http://www.timex.co.uk/info/product-manuals-downloads
and choose the one of the three you want. The non GPS one is very short and not really what I'd call a manual. I hope this is what you need. Otherwise contact Timex

16.January.2015

try this link
http://www.timex.ca/en/manuals.aspx

http://www.timex.com/info/Product_Instruction_Guides_Downloads

There are two ways to find the user manual for your Timex watch.

1. Find your watch on the list below and click on the language link for your manual.

2. Find the 3-digit module number located on the caseback of most Timex products and click on the corresponding language link for that number in the Module Table at the bottom of the page.

http://assets.timex.com/user_guides/W15_M774/W15_M774_NA_EN.pdf ??

Click on my profile (escapement), then click on Tips and Tricks. There you will find link to all TIMEX watch manuals.Rate me, please

Click on my profile (escapement), then click on Tips and Tricks. There you will find link to all TIMEX watch manuals. Rate me, please.

The obvious answer is to look for the numbers on the battery that is in it. If it doesn't have a battery then that gets a little tougher and you could probably contact Timex through the internet. Good Luck!

http://www.timex.com/gp/node/n/255235011/182-2316696-1449042?ie=UTF8&timexBrand=core



This is the link for the whole manuual instead of just telling you how to turn off the alarm you said you lost the mnaual so I thought you might want to be able to have it.