Sigma ONYX CLASSIC

FOR THE YOUNG AND THE YOUNG AT HEART.

Simple to use, focused on the most important functions and a sleek design characterize the new ONYX CLASSIC. Striking details make all the difference on this digitally coded heart rate watch. The most notable is the very easy to read display with large figures and the watch's ease of use thanks to a flexible decorative ring instead of buttons. The programmable training zones and the calorie counter pave the way towards healthy training.