Sprout Women's ST/5510CMCK Diamond Dial Cork Strap Bio-Degradable Watch 38 mm white corn resin case with gold-tone crown Genuine cork strap with organic cotton backing and white corn resin buckle closure Natural colored mother-of-pearl dial declared through the dept. Of fish & wildlife in the u.s. To never be from forbidden or endangered species Dial marked with 6 genuine conflict free diamonds and gold-tone arabic numerals at even hours Not water resistant