Product type wristwatch Brand Casio Model AEQ200W9AVDF Reference 19493 Collection collection Gender men Display type analoguedigital Movement Japanese quartz Functions Alarm chronograph light international times Style Sporty Overall colour black Watch shape round Dial colour grey Casing material resin Casing diameter 51 mm Case thickness 16 mm Strap colour black Strap material resin Strap length Mens Standard Strap width 28 mm Clasp type buckle Calendar Day date and month Glass acrylic Water resistance 10 atmospheres Waterproof Submersible watch Withstands intense water spills swimming snorkling snorkeling Warranty 2 years warranty Care Store the original box together with the warranty certificate manual and other accessories that are included with the watch To clean use a medium brush to remove any remaining dust Do not adjust the strap too much to avoid breakage The right measurement is that you can move your finger between the watch and the wrist