Indulge your inner gadget enthusiast with this stylish, unisex watch from the Casio Vintage collection. The A100 line pays homage to the F-100, the first Casio watch with a resin case. We have retained the iconic layout with four front buttons and introduced vintage-style metallic components to bring a true classic up to date. These retro-style timepieces are packed with contemporary functionality, featuring a stopwatch, a calendar, and water resistance for everyday use, as well as an LED light for easy reading in any lighting. Use the sliding clasp to easily adjust the band length for the perfect fit.