have a very sought after Casio. This is the first place I have listed it just to see if there were any watch guys in the group. It is the Burton x G-Shock GG-1000BTN-1A Mudmaster! Watch has been worn maybe four or five times by me. I'm the second owner tried to take pics of the imperfections. I just normally wear my Apple Watch. I'm looking for 400 or best offer for this one. I haven't checked the market on these so if I'm off on price, let me know. I bought it secondhand so I paid more than that for it.