Casio's G-SHOCKbrings you afresh lineup of heavy-dutywatches that areperfect for wearing in tough environments as well as on the streets to look as stylish. The design of thesewatches ismade by a 10-sided bezel thatlookslike the shape of a nut. The design of thedialin the digital area specifically creates a powerful look thatimproves readability.This GA900E-1A3 modelcomeswith ablack resin band as well as an interchangeable highly-reflective yellow cloth/nylon strapthat attachto a black casewith a negative dial andsilver/orange accents.