Last Xmas I won wife of the year for buying Himself this super duper flash watch that can set its own time via GPS.

When daylight saving finished at the end of summer it adjusted itself automatically. Likewise when dst started again just recently it did it's job. Himself was suitably impressed.

Now we've been in Australia for 48 hours and the blimmin watch won't move off NZ time.
All my brownie points are slipping away.

We haven't got the manual and we are far away from any Casio dealers. I have tried googling but all I can find are instructions on how to manually change the time. The Internet is super dodgy here and when I try to download the manual it keeps failing.

If you own one of these magic watches could you please let me know if there is any trick to it.
Thanks.