Our new watch bracelet Rollball Bracelet. The new "Rollball" Rally Sports Bracelet was inspired by the arcade game Skee-Ball and anchored by Seiko Chronograph watch. Unlike traditional rally bangles, this high-end Rollball has precise adjustable links details almost invisible. The bracelet features in Rally racing style holes to improve ventilation. Increased thickness and mild blending curved let the Rollball roll along your wrist comfortably. You can now get the look of vintage Seiko 6139-8020 Chronograph for your SKX007 and its variants start with simply mods your watchband into an upgraded Rollball bracelet.