The storm voltor is a stylish watch with a sleek and minimalist dial and small second hand feature the grey strap and case are made from titanium ion plated stainless steel with a contrasting titanium dial the voltor is waterproof to 50mr r specificationr r features small second handr movement japaneser case material stainless steelr case size w 42mm l 50mmr case height 10mmr water resistance 50mr lens material mineral glassr caseback stainless steelr crown stainless steelr band ty