Sprout Unisex ST/7002BKLB Tyvek Blue Recycled Strap Multi-Function Watch Large 42 mm black corn resin case with engraved bezel and blue aluminum crown Black tree bark dial with blue tipped, silver-tone index markers at all hours Luminous filled silver-tone hour and minute hands; Light blue second hand sweep Smooth, glossy light blue strap made from recycled plastics; Corn resin buckle closure Water resistant to 99 feet (30 M): withstands rain and splashes of water, but not showering or submersion