I'm always interested in what different watches weigh...don't know why but there are the super heavy solid gold with gold bracelets down to the RM027 which as we all know is super light..!!
So I finally bought a mini balance which I then took into work (I work as a chemist) and had it calibrated with a set of external certified weights so I know it is working perfectly. It comes with a fixed 100g weight which now gives on the balance :

So here goes for your interest and pleasure :










So as you can see the RM027 isn't much more than a Swatch Skin which is crazy given it's size and no wonder it floats..!!
Feel free to add your's too.
Yours,
Andy.