The wind up function no longer works. 

When the dial is wound ( so that the watch works), there is a small cog which connects to a bigger cog. 

Presently the small cog winds , however the bigger cog has become detached and so doesn't turn. 

I have taken pictures of the problem and will send it across in an email along with my warranty card.
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Problem with the Clutch Wheel. When you try to wind the, the mechanism moves the clock ( as if you are changing the time forwards). 

The clutch wheel means that the watch cannot be wound up, nor used at all