http://www.amazon.co.uk/s/?ie=UTF8&keywords=g+shock+watch+straps&tag=googhydr-21&index=watches&hvadid=30064041526&hvpos=1t1&hvexid=&hvnetw=g&hvrand=12373154945752232936&hvpone=&hvptwo=&hvqmt=b&hvdev=c&ref=pd_sl_6w29ikzsxk_b
http://www.tiktox.com/casio-straps-and-spares/g-shock-straps.html
http://www.watchbattery.co.uk/shop/Casio_Watch_Straps.shtml
Any help ?