Basically it shows the testing data on my watch for a period 14 days and proves the accuracy on the (automatic) watch under different temperature and positions.
I am thinking what's the proportion of the people will actually request the hard copy of the COSC?? It could be watch freaks like us ...
![裝白ㄘ](modules/Forums/images/smiles/icon__msn05.gif)
![](http://i7.photobucket.com/albums/y290/pierokwong/COSC.jpg)