G-Shock re-set help needed.

[Tibs]

I have tried following the manual, tried online bits and bobs, and still my G-Shock Gw-3000B Sky Cockpit tells the wrong time and has a daily alarm I do not need.

Any able to help me in resetting the thing so I can once again enjoy wearing it?

It didn't change itself when the clocks went back, so I tried to do it myself, and being the technotard that I am, I've done something to it that I need help undoing.

Anyone able to assist?

[Tibs]

Bump in hope that someone can help!