A streamlined and sleek Casio watch, this trendy unisex design features a stainless steel case and a vibrant pink rubber strap with grooved detailing. The rectangular multifunctional digital dial is grey and the Casio logo is displayed at the top left-hand side of the exterior dial. The Unisex Casio Watch F-91WC-4AEF (F-91WC-4AEF) is available to buy from Shade Station. It features a pink rubber strap, a stainless steel case and has a grey multifunctional digital dial. The F-91WC-4AEF comes with an official Casio Watches 2 year guarantee.