Samsung Gear S2 (SM-R720) Smart Watch. Watch is in good condition, was used but is still a great daily option. Purchase comes with the original watch (and glass screen protector), charger, charging cable, multiple watch bands, paperwork and original box. 

Note: The small watch band is included but connector is damaged. The large band is perfectly usable. 
Also, the battery is still fully functional and lasts at least a day of solid usage, but if you want you can easily replace it to improve the longevity. 

This is a great purchase either as a collector's item or as a device to use on a daily basis.