The new #TIDE ECO Series watches (0320 and 8900) use 100% recycled material for the case, strap, and bezel. In the 0320, the case and bezel are manufactured with #TIDE material while the strap is made from recycled PET plastic. In the 8900 series, all two timepieces use the #TIDE material. Both series use a Swiss Made precision quartz movement, and both are, of course, equipped with the Luminox Light Technology, meaning that they are visible in any conditions without having to be charged by an external source. With the #TIDE series watches you can feel good about helping Luminox make a difference.