"Design a minimalistic and innovative bracelet incorporating Swarovski's 'Pop Heart' crystal with a moving feature. The bracelet should have a geometric shape, such as a circle or square, and should be unique and never-before-seen. The crystal should be enclosed in a transparent, movable space similar to Chopard's 'Diamond Dance' collection, but adapted to the new design. The bracelet should combine elegant simplicity with functional movement and be feasible for construction."