The storm rexford is is the ideal sportsmans watch with an adjustable nylon nato strap the rexford is a multifunction watch with day and date features made from slate ion plated stainless steel with a black and red strap and contrasting black dial waterproof to 50mr specificationr r features date dayr movement japaneser case material stainless steel r case size w 43mm l 49mm r case height 101mm r water resistance 50mr lens materialmineral r plating ip slater caseback stainless