Soleus Unisex SG008-004 GPS Pulse and HRM Digital Watch Imported Black digital watch featuring GPS and wrist-based heart-rate monitor Quartz movement with digital display Protective mineral crystal dial window Features buckle closure distance, pace/speed, optical sensor, harm zones, six interval timers, calories burned, auto-lap, data upload and storage, rechargeable battery, and EL backlight Water resistant to 30 m (99 ft)