Many thanks. I've read the bezel stories too before I got it. Anyway, the bezel is easy to move but by no means loose or something. I think the font size of numbers on both the fixed and bezel scales is a bit smaller than say a Navi World one (which has a harder bezel), for which purpose a more easy-to-move bezel is better, improving the precision achieved / time necessary ratio.
In everyday usage terms, my impression so far is that if you fix the bezel at a certain position in the morning, in 4 out of 5 days it won't have moved a bit in the evening. That's of course provided you have an office job like me and don't go doing extraordinary physical activities on a daily basis
Cheers,
i.