Easy to Read:Vintage round clock frame with the big numbers of the clock are easy to read time from a distance.In addition, it also attached a thermometer to increase its usability. Not ticking:Silent wall clock with quartz movement with quiet sweeping second hand to ensuring a good sleeping and peaceful environment. Elegant Retro Design:Vintage round clock frame with ivory white dial, and large black numerals provide a good view.In addition, it also attached a thermometer to increase its usability.Classical vintage style decoration, with practical and beautiful. Battery Operated: Battery powered, require one AA zinc carbon battery(not included), Come with a wide slot in the back for easy hanging. Waterproof Function:Waterproof rubber ring of the front glass lens edge and waterproof cover at the clock's movement for double protection. This can effectively protect the movement and prevent water from entering the interior of the outdoor clock.