Sprout Unisex ST/7002BKLG Tyvek Green Recycled Strap Multi-Function  Watch Large 42 mm black corn resin case with engraved bezel and green aluminum crown Black tree bark dial with green tipped, silver-tone index markers at all hours; Grey day date and 24 hour function subdials Luminous filled silver-tone hour and minute hands; Light green second hand sweep Smooth, glossy light green 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