Indulge your love of all things vintage with a monochromatic take on a time-honored Casio watch. Paying homage to the F-100, the first Casio watch designed with a resin case, the A-100 line commemorates the iconic four front buttons, adding vintage-style metallic components for an updated reboot of a true classic. Retro in style but packed with contemporary functionality, this timepiece boasts a stopwatch, calendar, water resistance for daily use, and of course an LED light for an easy read in any lighting. Use the side clasp to easily adjust the band length for the perfect fit.