The Casio Edifice ED643 - EFS-S570D-3AUDF is the ultimate expression of speed and intelligence, designed for the man who values both high-performance engineering and sophisticated aesthetics. Featuring a striking emerald green dial with a refined sunray finish, this chronograph is housed in an impressively slim case that offers a sleek, aerodynamic profile on the wrist. Built for the long haul, its solar-powered system converts even the weakest light into energy, ensuring you never have to worry about battery replacements. Protected by a scratch-resistant sapphire crystal, the EFS-S570D-3AUDF combines the rugged durability needed for the track with a polished stainless steel finish that makes it equally suitable for the boardroom.