The storm rexford is a multifunction watch with day and date features this sporty style watch is made from brown ion plated stainless steel with a contrasting brown dial waterproof to 50mr r 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 material mineral r plating ip brownr caseback stainless steel r crown stainless steel r band type stainless steelr fitting size 21