This year is Casio’s 25th Anniversary of the iconic watch, the G-Shock. To celebrate this, G-Shock has teamed up some of Japan’s leading street brands including mastermind Japan, Roar and Green on some special edition G-Shock watches. There are 5th watches in total for this series. The first two are the mastermind Japan 5600 and 6900 G-shocks which retails for 49,350 Yen. The second is the Roar 5600 edition which goes for 24,150 Yen. The third is the Green 5500 G-shock which costs 18,900 Yen and lastly is a clear white G-shock which we think might be the hottest of them all and that goes for 15,750 Yen. Available at the hi-end Japanese department store, Isetan, starting April 16th.