An iconic watch from Casio, the F-91W series has remained unchanged since 1991.The case is water resistant, and inside is a digital quartz movement, featuring 1/100 second chronograph, alarm and date with annual calendar function, as well as backlight.A vivid burst of colour is injected into the design by a colour blocked pink rubber strap and plastic case with white writing.Water-resistant so you don\'t have to remove it when washing your handsPowered by a quartz watch movement for superb time accuracy1/100 second chronographAlarm and dateAnnual calendar functionBacklight