E-mailed
CSD@timex.com and got the following response in case any else needs to get these things repaired.
I was amazed how cheap this might be!
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If it is the arm unit (GPS) that is not working we can replace this for a new one for £44.63. If it is the watch that is faulty the price is £29.12 to replace this.
Please send the approriate item to the address below with payment.
Regards
CUSTOMER SERVICE
Normal process time 4-5 working days on receipt of watch.(Excludes transit times.)
Please include previous e-mails on any reply.
CSD@Timex.com
TIMEX GROUP UK
PO BOX 2232
MITCHAM
SURREY
CR4 3ZX