Portable Indoor/Outdoor display featuring rugged waterproof aluminum construction with protective powdercoat finish for everyday use, shatter-resistant acrylic lens and vents to prevent heat warping of the dial face or condensation buildup inside the frame.? Every clock has a bright red second hand with contrasting black minute hand for increased visibility. The free-standing Paceclock comes standard with easy to assemble rust-proof legs and the wall-mount model comes standard with easy to assemble, rust-proof wall brackets.