This is the Casio G Shock Mudman Black and Orange Digital Watch GW 9500 1A4. The G SHOCK Master of G line of watches developed for professionals working in the harshest environments introduces the triple sensor MUDMAN with mud resist construction. The large, easy to operate front button and three direct sensor buttons on the side are shaped to drain mud and water and are protected by cylinder shaped stainless steel components. The button shafts are equipped with gasket fittings to keep mud and dust out, as well, so you re ready to take on the toughest of terrains. Elevate your adventure game with the GW 9500 1A4 gracing your wrist. Rediscover the thrill of exploration and equip yourself with the ultimate outdoor companion.