Collaboration. Don't miss this opportunity to add the very special a100 to your collection.immerse yourself in the nostalgia of one of the world's first blockbuster video games. Details on the watch glass hint at the exciting chase about to unfold as pac-man, surrounded in the square lcd display ghost house, is poised to start running.laser engraving on the black ion-plated metal band lays out the game maze. The game begins above the watch face with pac-man eating dots as he runs away from the ghosts and continues below the face after he's devoured a power pellet and turned back to chase them.original game screen graphics are engraved on the case back. The packaging is designed to evoke the classic arcade machine through and through. Eat up this truly unique timepiece and bring the pac-man spirit back to life!