Based on the Jawbone-pressure one recognizes that it is not original. "Metal piece" went for a day as little as (physically demanding job, shock hazard), which has not happened in the original. Otherwise it fit Contrasting and perfect from the size to the band. Who it therefore does not interfere with it is not original and not necessarily a job where you make running any risk is exposed to the cap Light shocks, this can buy calmly.
