Refined style comes with multiple functions in the Skechers Blue Face Digital Watch. Durable metal and ABS plastic case with silicone sport strap in a refined sporty digital chronograph watch. Skechers Men's Accessories Blue Face Digital Watch Black Plastic Durable lightweight ABS plastic and metal case Textured flexible silicone strap for added comfort Smooth contrast color bezel Blue face and display with chronometer functions Four buttons control functions Timer, stopwatch, alarm and more 45mm case size Water resistant to 5 atmospheres