This clock made of plastic which lightweight and . Its round surface design which looks so and beautiful. Its black Arabic numerals design which you can easily get the time quickly. And perfecrt for hotel or office. Feature - Color: Gold. - Material: Plastic. - Size: 7.8x7.8x3.5cm. - Working voltage: .25V to 1.7v. - Working temperature: -10 &deg;C to 50 &deg;C. - Average power consumption : <= 130&mu;A at 1.5V. - Arabic numerals: the obvious comparison can make these numbers stand out, and people will get the time quickly. - with gold border: the gold plastic rim with quartz movement is good for DIY crafts or replacing old clock faces; And the allows for reading the time easily. - Appearance and surface: black Arabic numerals on white face, clear glass lens, plastic case with plastic bezel trim. - Clock mechanism features plastic rim and quartz movement, black Arabic number is easy to read, good for craft projects and replacing mini clock faces. Package list: 1 x Clock