I'm selling this to declutter. The battery is dead, so please replace it after purchase. This is a collaboration model between Base Ball Bear and G-Shock. The base model is the popular Speed model. This is an original G-SHOCK, a limited edition of 1000 pieces, created by the members of Base Ball Bear, born from the popular TOKYO FM radio program. The logo is engraved on the watch face, belt, and back cover. The backlight displays the cross motif "Cross You and I."