Precision quartz movement: We choose quartz movement, the quartz movement is smoother and more stable. And the operation of the second hand is optimized so that there is no annoying ticking. Large dial: The numbers are clear and easy to read. Wall clock with 30 cm (12") diameter, black dial, 3D Arabic numerals, white hours and minutes, white seconds, clearly visible even from a distance. Super : The silent wall clock glass is made of Anti-fog glass with high light transmission.White eco-friendly ABS plastic frame - The edges and back of the watch are made of plastic with a battery compartment (battery not included). Simple and stylish: The simple black and white design is suitable for almost any scene and makes people look simple and comfortable.Can be placed in kitchen and living room, hallway, office, hotel, classroom, school.You can also give it to family or friends as a gift for Halloween, Christmas or birthday . Easy installation: Install the battery first and hang the clock in a suitable place. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.