You should be able to find the instructions on our website: http://www.freestyleusa.com/support/instructions/

However that is an older watch, I think this is how you set it.

When in time mode, hold down the mode button for 3 seconds. That should put you in set mode.

If that doesn't work try holding the set button down for 3 seconds.

If neither of those work, please contact our warranty/repair department and they will be able to help you out.

Warranty/Parts & Repairs:
47-14 32nd Place
Long Island City, NY 11101
Phone: 800-874-0907
[email protected]
http://freestyleusa.com/support/warranty/