LG made available their line of wristphones, in London! Why wouldn't they do it here? Because they hate me.
The LG GD910, the watch/phone, went on shelves over at the Orange Shop around Bond Street Station in London.
There porbably isn't anything there close to a watchphone by now, but you can try if you like.
Click the title for a link to Engadget, or you can just click Engadget.